Finding the Third Proportional to 87,476.50 and 131,192

Step by Step Solution

1. Step 1: Write the proportion equation
   87,476.50 : 131,192 = 131,192 : x
2. Step 2: Convert to fraction form
   87,476.50/131,192 = 131,192/x
3. Step 3: Cross multiply
   87,476.50x = 131,192 × 131,192
4. Step 4: Simplify right side
   87,476.50x = 17,211,340,864
5. Step 5: Solve for x
   x = 17,211,340,864/87,476.50
6. Step 6: Final answer
   x = 196,753.88