Alright, let's work through 6783 times 2915 step by step
6783 × 2915 = 2915 × (6783)
+ 2915 × 3 that is equal 8745
+ 2915 × 80 resulting in 233200
+ 2915 × 700 resulting in 2040500
+ 2915 × 6000 which equals 17490000

= 19772445
