To find the most precise and standard written English form for the sentence, let's analyze each option carefully.
The correct form of the sentence is Option 3:
"In light of her extraordinarily creative budgeting proposal, a recent poll put Susan ahead of George in the race for governor and found her to be the better candidate of the two."
This option accurately uses the comparative "better", and the word "extraordinarily" properly intensifies the description of Susan's proposal.
