Finding the Third Proportional to 62,141.25 and 93,218.63

Step by Step Solution

1. Step 1: Write the proportion equation
   62,141.25 : 93,218.63 = 93,218.63 : x
2. Step 2: Convert to fraction form
   62,141.25/93,218.63 = 93,218.63/x
3. Step 3: Cross multiply
   62,141.25x = 93,218.63 × 93,218.63
4. Step 4: Simplify right side
   62,141.25x = 8,689,712,046.89
5. Step 5: Solve for x
   x = 8,689,712,046.89/62,141.25
6. Step 6: Final answer
   x = 139,838.06