Finding the Third Proportional to 58,227.75 and 87,635.25

Step by Step Solution

1. Step 1: Write the proportion equation
   58,227.75 : 87,635.25 = 87,635.25 : x
2. Step 2: Convert to fraction form
   58,227.75/87,635.25 = 87,635.25/x
3. Step 3: Cross multiply
   58,227.75x = 87,635.25 × 87,635.25
4. Step 4: Simplify right side
   58,227.75x = 7,679,937,042.56
5. Step 5: Solve for x
   x = 7,679,937,042.56/58,227.75
6. Step 6: Final answer
   x = 131,894.79