Finding the Third Proportional to 42,204.38 and 59,352.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,204.38 : 59,352.75 = 59,352.75 : x
2. Step 2: Convert to fraction form
   42,204.38/59,352.75 = 59,352.75/x
3. Step 3: Cross multiply
   42,204.38x = 59,352.75 × 59,352.75
4. Step 4: Simplify right side
   42,204.38x = 3,522,748,932.56
5. Step 5: Solve for x
   x = 3,522,748,932.56/42,204.38
6. Step 6: Final answer
   x = 83,468.81