Alright, let's work through 1273 times 2783 step by step
1273 × 2783 = 2783 × (1273)
+ 2783 × 3 yielding 8349
+ 2783 × 70 producing 194810
+ 2783 × 200 that results in 556600
+ 2783 × 1000 which equals 2783000

= 3542759
