We're going to solve 7523 multiplied by 5310
7523 × 5310 = 5310 × (7523)
+ 5310 × 3 producing 15930
+ 5310 × 20 producing 106200
+ 5310 × 500 that results in 2655000
+ 5310 × 7000 yielding 37170000

= 39947130
