Alright, let's work through 2739 times 8600 step by step
2739 × 8600 = 8600 × (2739)
+ 8600 × 9 which equals 77400
+ 8600 × 30 what gives us 258000
+ 8600 × 700 that equals 6020000
+ 8600 × 2000 which equals 17200000

= 23555400
