Alright, let's work through 8782 times 9507 step by step
8782 × 9507 = 9507 × (8782)
+ 9507 × 2 yielding 19014
+ 9507 × 80 which equals 760560
+ 9507 × 700 yielding 6654900
+ 9507 × 8000 what gives us 76056000

= 83490474
