Finding the Third Proportional to 147,996 and 241,626

Step by Step Solution

1. Step 1: Write the proportion equation
   147,996 : 241,626 = 241,626 : x
2. Step 2: Convert to fraction form
   147,996/241,626 = 241,626/x
3. Step 3: Cross multiply
   147,996x = 241,626 × 241,626
4. Step 4: Simplify right side
   147,996x = 58,383,123,876
5. Step 5: Solve for x
   x = 58,383,123,876/147,996
6. Step 6: Final answer
   x = 394,491.23