Multiply two columns in VBA

[jankrulak]

Dear All,

This query might be solved somewhere here but I really couldn't find.

What I am trying to do is to multiply column 'C' with column 'E' and get result in column 'G'by using macro to avoid accidental deleting of the formula. I would like to apply it for entire column except first three lines. Please see attached excel file.

Any help on this would be much appreciated.

Thank you in advance.

Kind regards,

Jan