Finding the Third Proportional to 38,420.50 and 59,334.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,420.50 : 59,334.50 = 59,334.50 : x
2. Step 2: Convert to fraction form
   38,420.50/59,334.50 = 59,334.50/x
3. Step 3: Cross multiply
   38,420.50x = 59,334.50 × 59,334.50
4. Step 4: Simplify right side
   38,420.50x = 3,520,582,890.25
5. Step 5: Solve for x
   x = 3,520,582,890.25/38,420.50
6. Step 6: Final answer
   x = 91,632.93