Finding the Third Proportional to 39,153.38 and 59,276.81

Step by Step Solution

1. Step 1: Write the proportion equation
   39,153.38 : 59,276.81 = 59,276.81 : x
2. Step 2: Convert to fraction form
   39,153.38/59,276.81 = 59,276.81/x
3. Step 3: Cross multiply
   39,153.38x = 59,276.81 × 59,276.81
4. Step 4: Simplify right side
   39,153.38x = 3,513,740,500.16
5. Step 5: Solve for x
   x = 3,513,740,500.16/39,153.38
6. Step 6: Final answer
   x = 89,742.98