Finding the Third Proportional to 792,090 and 1,869,252

Step by Step Solution

1. Step 1: Write the proportion equation
   792,090 : 1,869,252 = 1,869,252 : x
2. Step 2: Convert to fraction form
   792,090/1,869,252 = 1,869,252/x
3. Step 3: Cross multiply
   792,090x = 1,869,252 × 1,869,252
4. Step 4: Simplify right side
   792,090x = 3,494,103,039,504
5. Step 5: Solve for x
   x = 3,494,103,039,504/792,090
6. Step 6: Final answer
   x = 4,411,244.98