Finding the Third Proportional to 58,334.50 and 88,231

Step by Step Solution

1. Step 1: Write the proportion equation
   58,334.50 : 88,231 = 88,231 : x
2. Step 2: Convert to fraction form
   58,334.50/88,231 = 88,231/x
3. Step 3: Cross multiply
   58,334.50x = 88,231 × 88,231
4. Step 4: Simplify right side
   58,334.50x = 7,784,709,361
5. Step 5: Solve for x
   x = 7,784,709,361/58,334.50
6. Step 6: Final answer
   x = 133,449.49