Finding the Third Proportional to 736,702 and 1,581,039

Step by Step Solution

1. Step 1: Write the proportion equation
   736,702 : 1,581,039 = 1,581,039 : x
2. Step 2: Convert to fraction form
   736,702/1,581,039 = 1,581,039/x
3. Step 3: Cross multiply
   736,702x = 1,581,039 × 1,581,039
4. Step 4: Simplify right side
   736,702x = 2,499,684,319,521
5. Step 5: Solve for x
   x = 2,499,684,319,521/736,702
6. Step 6: Final answer
   x = 3,393,073.89