Alright, let's work through 8603 times 2838 step by step
8603 × 2838 = 2838 × (8603)
+ 2838 × 3 that equals 8514
+ 2838 × 00 producing 0
+ 2838 × 600 that results in 1702800
+ 2838 × 8000 producing 22704000

= 24415314
