Alright, let's work through 2706 times 8391 step by step
2706 × 8391 = 8391 × (2706)
+ 8391 × 6 that equals 50346
+ 8391 × 00 that equals 0
+ 8391 × 700 that is equal 5873700
+ 8391 × 2000 producing 16782000

= 22706046
