Finding the Third Proportional to 475,063.31 and 736,216.59

Step by Step Solution

1. Step 1: Write the proportion equation
   475,063.31 : 736,216.59 = 736,216.59 : x
2. Step 2: Convert to fraction form
   475,063.31/736,216.59 = 736,216.59/x
3. Step 3: Cross multiply
   475,063.31x = 736,216.59 × 736,216.59
4. Step 4: Simplify right side
   475,063.31x = 542,014,872,912.85
5. Step 5: Solve for x
   x = 542,014,872,912.85/475,063.31
6. Step 6: Final answer
   x = 1,140,931.87