I need Help with this math problem

Question

Catherine bowled 147 and 196 in her first 2 games. What will she have to bowl on her third game to have an average of 2017?

Answer 1

(147+196+x)/3 = 2017

x = 3(2017)-147-196

x= 6051-343=5708

of course 300 is highest possible score

maybe try it with 201 average

(147+196+x)/3=201

x= 603 -343=260