Finding the Third Proportional to 75,010.50 and 109,554

Step by Step Solution

1. Step 1: Write the proportion equation
   75,010.50 : 109,554 = 109,554 : x
2. Step 2: Convert to fraction form
   75,010.50/109,554 = 109,554/x
3. Step 3: Cross multiply
   75,010.50x = 109,554 × 109,554
4. Step 4: Simplify right side
   75,010.50x = 12,002,078,916
5. Step 5: Solve for x
   x = 12,002,078,916/75,010.50
6. Step 6: Final answer
   x = 160,005.32