Finding the Third Proportional to 111,216 and 244,566

Step by Step Solution

1. Step 1: Write the proportion equation
   111,216 : 244,566 = 244,566 : x
2. Step 2: Convert to fraction form
   111,216/244,566 = 244,566/x
3. Step 3: Cross multiply
   111,216x = 244,566 × 244,566
4. Step 4: Simplify right side
   111,216x = 59,812,528,356
5. Step 5: Solve for x
   x = 59,812,528,356/111,216
6. Step 6: Final answer
   x = 537,805.07