Alright, let's work through 1309 times 805 step by step
1309 × 805 = 805 × (1309)
+ 805 × 9 that results in 7245
+ 805 × 00 resulting in 0
+ 805 × 300 producing 241500
+ 805 × 1000 resulting in 805000

= 1053745
