Finding the Third Proportional to 72,925.31 and 112,500.56

Step by Step Solution

1. Step 1: Write the proportion equation
   72,925.31 : 112,500.56 = 112,500.56 : x
2. Step 2: Convert to fraction form
   72,925.31/112,500.56 = 112,500.56/x
3. Step 3: Cross multiply
   72,925.31x = 112,500.56 × 112,500.56
4. Step 4: Simplify right side
   72,925.31x = 12,656,376,562.82
5. Step 5: Solve for x
   x = 12,656,376,562.82/72,925.31
6. Step 6: Final answer
   x = 173,552.59