Finding the Third Proportional to 42,332.50 and 58,049.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,332.50 : 58,049.50 = 58,049.50 : x
2. Step 2: Convert to fraction form
   42,332.50/58,049.50 = 58,049.50/x
3. Step 3: Cross multiply
   42,332.50x = 58,049.50 × 58,049.50
4. Step 4: Simplify right side
   42,332.50x = 3,369,744,450.25
5. Step 5: Solve for x
   x = 3,369,744,450.25/42,332.50
6. Step 6: Final answer
   x = 79,601.83