Finding the Third Proportional to 89,182.50 and 122,292

Step by Step Solution

1. Step 1: Write the proportion equation
   89,182.50 : 122,292 = 122,292 : x
2. Step 2: Convert to fraction form
   89,182.50/122,292 = 122,292/x
3. Step 3: Cross multiply
   89,182.50x = 122,292 × 122,292
4. Step 4: Simplify right side
   89,182.50x = 14,955,333,264
5. Step 5: Solve for x
   x = 14,955,333,264/89,182.50
6. Step 6: Final answer
   x = 167,693.59