Finding the Third Proportional to 95,115.50 and 142,376

Step by Step Solution

1. Step 1: Write the proportion equation
   95,115.50 : 142,376 = 142,376 : x
2. Step 2: Convert to fraction form
   95,115.50/142,376 = 142,376/x
3. Step 3: Cross multiply
   95,115.50x = 142,376 × 142,376
4. Step 4: Simplify right side
   95,115.50x = 20,270,925,376
5. Step 5: Solve for x
   x = 20,270,925,376/95,115.50
6. Step 6: Final answer
   x = 213,119.05