Finding the Third Proportional to 58,510.50 and 88,281

Step by Step Solution

1. Step 1: Write the proportion equation
   58,510.50 : 88,281 = 88,281 : x
2. Step 2: Convert to fraction form
   58,510.50/88,281 = 88,281/x
3. Step 3: Cross multiply
   58,510.50x = 88,281 × 88,281
4. Step 4: Simplify right side
   58,510.50x = 7,793,534,961
5. Step 5: Solve for x
   x = 7,793,534,961/58,510.50
6. Step 6: Final answer
   x = 133,198.91