Finding the Third Proportional to 71,392.96 and 156,796.38

Step by Step Solution

1. Step 1: Write the proportion equation
   71,392.96 : 156,796.38 = 156,796.38 : x
2. Step 2: Convert to fraction form
   71,392.96/156,796.38 = 156,796.38/x
3. Step 3: Cross multiply
   71,392.96x = 156,796.38 × 156,796.38
4. Step 4: Simplify right side
   71,392.96x = 24,585,105,663.08
5. Step 5: Solve for x
   x = 24,585,105,663.08/71,392.96
6. Step 6: Final answer
   x = 344,363.18