Finding the Third Proportional to 158,932 and 240,017

Step by Step Solution

1. Step 1: Write the proportion equation
   158,932 : 240,017 = 240,017 : x
2. Step 2: Convert to fraction form
   158,932/240,017 = 240,017/x
3. Step 3: Cross multiply
   158,932x = 240,017 × 240,017
4. Step 4: Simplify right side
   158,932x = 57,608,160,289
5. Step 5: Solve for x
   x = 57,608,160,289/158,932
6. Step 6: Final answer
   x = 362,470.49