Finding the Third Proportional to 111,262 and 240,002

Step by Step Solution

1. Step 1: Write the proportion equation
   111,262 : 240,002 = 240,002 : x
2. Step 2: Convert to fraction form
   111,262/240,002 = 240,002/x
3. Step 3: Cross multiply
   111,262x = 240,002 × 240,002
4. Step 4: Simplify right side
   111,262x = 57,600,960,004
5. Step 5: Solve for x
   x = 57,600,960,004/111,262
6. Step 6: Final answer
   x = 517,705.60