Finding the Third Proportional to 132,732 and 280,435.50

Step by Step Solution

1. Step 1: Write the proportion equation
   132,732 : 280,435.50 = 280,435.50 : x
2. Step 2: Convert to fraction form
   132,732/280,435.50 = 280,435.50/x
3. Step 3: Cross multiply
   132,732x = 280,435.50 × 280,435.50
4. Step 4: Simplify right side
   132,732x = 78,644,069,660.25
5. Step 5: Solve for x
   x = 78,644,069,660.25/132,732
6. Step 6: Final answer
   x = 592,502.71