Alright, let's work through 1806 times 6809 step by step
1806 × 6809 = 6809 × (1806)
+ 6809 × 6 that equals 40854
+ 6809 × 00 which equals 0
+ 6809 × 800 resulting in 5447200
+ 6809 × 1000 yielding 6809000

= 12297054
