Finding the Third Proportional to 132,614 and 271,355.50

Step by Step Solution

1. Step 1: Write the proportion equation
   132,614 : 271,355.50 = 271,355.50 : x
2. Step 2: Convert to fraction form
   132,614/271,355.50 = 271,355.50/x
3. Step 3: Cross multiply
   132,614x = 271,355.50 × 271,355.50
4. Step 4: Simplify right side
   132,614x = 73,633,807,380.25
5. Step 5: Solve for x
   x = 73,633,807,380.25/132,614
6. Step 6: Final answer
   x = 555,249.12