Alright, let's work through 2309 times 1550 step by step
2309 × 1550 = 1550 × (2309)
+ 1550 × 9 that results in 13950
+ 1550 × 00 resulting in 0
+ 1550 × 300 resulting in 465000
+ 1550 × 2000 resulting in 3100000

= 3578950
