Alright, let's work through 2987 times 2877 step by step
2987 × 2877 = 2877 × (2987)
+ 2877 × 7 which equals 20139
+ 2877 × 80 yielding 230160
+ 2877 × 900 what gives us 2589300
+ 2877 × 2000 yielding 5754000

= 8593599
