Alright, let's work through 2748 times 6789 step by step
2748 × 6789 = 6789 × (2748)
+ 6789 × 8 producing 54312
+ 6789 × 40 what gives us 271560
+ 6789 × 700 yielding 4752300
+ 6789 × 2000 which equals 13578000

= 18656172
