Finding the Third Proportional to 29,614.50 and 69,909.56

Step by Step Solution

1. Step 1: Write the proportion equation
   29,614.50 : 69,909.56 = 69,909.56 : x
2. Step 2: Convert to fraction form
   29,614.50/69,909.56 = 69,909.56/x
3. Step 3: Cross multiply
   29,614.50x = 69,909.56 × 69,909.56
4. Step 4: Simplify right side
   29,614.50x = 4,887,346,928.94
5. Step 5: Solve for x
   x = 4,887,346,928.94/29,614.50
6. Step 6: Final answer
   x = 165,032.23