Finding the Third Proportional to 42,529.50 and 99,337.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,529.50 : 99,337.50 = 99,337.50 : x
2. Step 2: Convert to fraction form
   42,529.50/99,337.50 = 99,337.50/x
3. Step 3: Cross multiply
   42,529.50x = 99,337.50 × 99,337.50
4. Step 4: Simplify right side
   42,529.50x = 9,867,938,906.25
5. Step 5: Solve for x
   x = 9,867,938,906.25/42,529.50
6. Step 6: Final answer
   x = 232,025.74