So end result will be show like, when I run the report the third response value will be show calculated value instead of responded value by responder.
I think a Custom Script action might be helpful. I’ve used one to calculate on an invoice form, so the respondent would indicate how many hours they’ve worked and their rate, then the script would calculate the total for which they are billing.
Not sure if this helps, but you may consider adding a Hidden Value (hidden text field) to your survey page. You could then populate the Hidden Value with the result of your script.
Here is more info on Hidden Values:
Thanks for your reply. Its not helpful in my specific case. But thanks for your help.