Alright, let's work through 1286 times 8993 step by step
1286 × 8993 = 8993 × (1286)
+ 8993 × 6 giving us 53958
+ 8993 × 80 which equals 719440
+ 8993 × 200 that equals 1798600
+ 8993 × 1000 that is equal 8993000

= 11564998
