Finding the Third Proportional to 40,593 and 60,724.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,593 : 60,724.50 = 60,724.50 : x
2. Step 2: Convert to fraction form
   40,593/60,724.50 = 60,724.50/x
3. Step 3: Cross multiply
   40,593x = 60,724.50 × 60,724.50
4. Step 4: Simplify right side
   40,593x = 3,687,464,900.25
5. Step 5: Solve for x
   x = 3,687,464,900.25/40,593
6. Step 6: Final answer
   x = 90,839.92