Finding the Third Proportional to 88,627.50 and 134,766

Step by Step Solution

1. Step 1: Write the proportion equation
   88,627.50 : 134,766 = 134,766 : x
2. Step 2: Convert to fraction form
   88,627.50/134,766 = 134,766/x
3. Step 3: Cross multiply
   88,627.50x = 134,766 × 134,766
4. Step 4: Simplify right side
   88,627.50x = 18,161,874,756
5. Step 5: Solve for x
   x = 18,161,874,756/88,627.50
6. Step 6: Final answer
   x = 204,923.69