Finding the Third Proportional to 736,707 and 1,137,605

Step by Step Solution

1. Step 1: Write the proportion equation
   736,707 : 1,137,605 = 1,137,605 : x
2. Step 2: Convert to fraction form
   736,707/1,137,605 = 1,137,605/x
3. Step 3: Cross multiply
   736,707x = 1,137,605 × 1,137,605
4. Step 4: Simplify right side
   736,707x = 1,294,145,136,025
5. Step 5: Solve for x
   x = 1,294,145,136,025/736,707
6. Step 6: Final answer
   x = 1,756,661.92