Finding the Third Proportional to 88,627 and 131,549

Step by Step Solution

1. Step 1: Write the proportion equation
   88,627 : 131,549 = 131,549 : x
2. Step 2: Convert to fraction form
   88,627/131,549 = 131,549/x
3. Step 3: Cross multiply
   88,627x = 131,549 × 131,549
4. Step 4: Simplify right side
   88,627x = 17,305,139,401
5. Step 5: Solve for x
   x = 17,305,139,401/88,627
6. Step 6: Final answer
   x = 195,258.10