Finding the Third Proportional to 71,727.75 and 157,932

Step by Step Solution

1. Step 1: Write the proportion equation
   71,727.75 : 157,932 = 157,932 : x
2. Step 2: Convert to fraction form
   71,727.75/157,932 = 157,932/x
3. Step 3: Cross multiply
   71,727.75x = 157,932 × 157,932
4. Step 4: Simplify right side
   71,727.75x = 24,942,516,624
5. Step 5: Solve for x
   x = 24,942,516,624/71,727.75
6. Step 6: Final answer
   x = 347,738.73