Finding the Third Proportional to 73,665 and 158,082.75

Step by Step Solution

1. Step 1: Write the proportion equation
   73,665 : 158,082.75 = 158,082.75 : x
2. Step 2: Convert to fraction form
   73,665/158,082.75 = 158,082.75/x
3. Step 3: Cross multiply
   73,665x = 158,082.75 × 158,082.75
4. Step 4: Simplify right side
   73,665x = 24,990,155,847.56
5. Step 5: Solve for x
   x = 24,990,155,847.56/73,665
6. Step 6: Final answer
   x = 339,240.56