Need help writing a Formula

My data is currently located in two worksheets
In the first sheet is my collected data
In the second sheet is the information that I manually copy from the first sheet
In the first sheet the data I used are in two rows e.g.:



In the second sheet I need to record the information in separate columns as listed below

X= 73.85 ?=76.49
What I currently do is used the + and reference the cells in the first sheet.
What I would like to do in the second column (?) Is somehow write a formula that would look at what is in the first column (x) and give me the result of 76.49
Is there a way to do this?

Hello
With your numbers in col A of Sheet1 arranged as pairs, the first in each pair being in col B of Sheet2:
In order to place the second value for each pair in Col D of Sheet2, put this formula into the same row:

=INDEX(Sheet1!$A:$A,MATCH(B1,Sheet1!$A:$A,0)+1)
copy down Col D for as many pairs as needed.