Finding the Third Proportional to 95,158.13 and 206,713.69

Step by Step Solution

1. Step 1: Write the proportion equation
   95,158.13 : 206,713.69 = 206,713.69 : x
2. Step 2: Convert to fraction form
   95,158.13/206,713.69 = 206,713.69/x
3. Step 3: Cross multiply
   95,158.13x = 206,713.69 × 206,713.69
4. Step 4: Simplify right side
   95,158.13x = 42,730,548,599.85
5. Step 5: Solve for x
   x = 42,730,548,599.85/95,158.13
6. Step 6: Final answer
   x = 449,047.82