Finding the Third Proportional to 95,071.50 and 142,311

Step by Step Solution

1. Step 1: Write the proportion equation
   95,071.50 : 142,311 = 142,311 : x
2. Step 2: Convert to fraction form
   95,071.50/142,311 = 142,311/x
3. Step 3: Cross multiply
   95,071.50x = 142,311 × 142,311
4. Step 4: Simplify right side
   95,071.50x = 20,252,420,721
5. Step 5: Solve for x
   x = 20,252,420,721/95,071.50
6. Step 6: Final answer
   x = 213,023.05