Alright, let's work through 6872 times 534 step by step
6872 × 534 = 534 × (6872)
+ 534 × 2 resulting in 1068
+ 534 × 70 yielding 37380
+ 534 × 800 yielding 427200
+ 534 × 6000 yielding 3204000

= 3669648
