Finding the Third Proportional to 131,610 and 192,502

Step by Step Solution

1. Step 1: Write the proportion equation
   131,610 : 192,502 = 192,502 : x
2. Step 2: Convert to fraction form
   131,610/192,502 = 192,502/x
3. Step 3: Cross multiply
   131,610x = 192,502 × 192,502
4. Step 4: Simplify right side
   131,610x = 37,057,020,004
5. Step 5: Solve for x
   x = 37,057,020,004/131,610
6. Step 6: Final answer
   x = 281,566.90