Finding the Third Proportional to 62,925.61 and 133,139.32

Step by Step Solution

1. Step 1: Write the proportion equation
   62,925.61 : 133,139.32 = 133,139.32 : x
2. Step 2: Convert to fraction form
   62,925.61/133,139.32 = 133,139.32/x
3. Step 3: Cross multiply
   62,925.61x = 133,139.32 × 133,139.32
4. Step 4: Simplify right side
   62,925.61x = 17,726,078,613.27
5. Step 5: Solve for x
   x = 17,726,078,613.27/62,925.61
6. Step 6: Final answer
   x = 281,698.96