Alright, let's work through 1451 times 7782 step by step
1451 × 7782 = 7782 × (1451)
+ 7782 × 1 which equals 7782
+ 7782 × 50 giving us 389100
+ 7782 × 400 what gives us 3112800
+ 7782 × 1000 giving us 7782000

= 11291682
