Finding the Third Proportional to 88,548 and 131,568

Step by Step Solution

1. Step 1: Write the proportion equation
   88,548 : 131,568 = 131,568 : x
2. Step 2: Convert to fraction form
   88,548/131,568 = 131,568/x
3. Step 3: Cross multiply
   88,548x = 131,568 × 131,568
4. Step 4: Simplify right side
   88,548x = 17,310,138,624
5. Step 5: Solve for x
   x = 17,310,138,624/88,548
6. Step 6: Final answer
   x = 195,488.76