Finding the Third Proportional to 38,821.50 and 59,359.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,821.50 : 59,359.50 = 59,359.50 : x
2. Step 2: Convert to fraction form
   38,821.50/59,359.50 = 59,359.50/x
3. Step 3: Cross multiply
   38,821.50x = 59,359.50 × 59,359.50
4. Step 4: Simplify right side
   38,821.50x = 3,523,550,240.25
5. Step 5: Solve for x
   x = 3,523,550,240.25/38,821.50
6. Step 6: Final answer
   x = 90,762.86