Finding the Third Proportional to 38,871.75 and 58,295.81

Step by Step Solution

1. Step 1: Write the proportion equation
   38,871.75 : 58,295.81 = 58,295.81 : x
2. Step 2: Convert to fraction form
   38,871.75/58,295.81 = 58,295.81/x
3. Step 3: Cross multiply
   38,871.75x = 58,295.81 × 58,295.81
4. Step 4: Simplify right side
   38,871.75x = 3,398,401,755.04
5. Step 5: Solve for x
   x = 3,398,401,755.04/38,871.75
6. Step 6: Final answer
   x = 87,426.00