Finding the Third Proportional to 112,332 and 240,462

Step by Step Solution

1. Step 1: Write the proportion equation
   112,332 : 240,462 = 240,462 : x
2. Step 2: Convert to fraction form
   112,332/240,462 = 240,462/x
3. Step 3: Cross multiply
   112,332x = 240,462 × 240,462
4. Step 4: Simplify right side
   112,332x = 57,821,973,444
5. Step 5: Solve for x
   x = 57,821,973,444/112,332
6. Step 6: Final answer
   x = 514,741.78