Finding the Third Proportional to 131,448 and 192,500

Step by Step Solution

1. Step 1: Write the proportion equation
   131,448 : 192,500 = 192,500 : x
2. Step 2: Convert to fraction form
   131,448/192,500 = 192,500/x
3. Step 3: Cross multiply
   131,448x = 192,500 × 192,500
4. Step 4: Simplify right side
   131,448x = 37,056,250,000
5. Step 5: Solve for x
   x = 37,056,250,000/131,448
6. Step 6: Final answer
   x = 281,908.05