Finding the Third Proportional to 111,036 and 244,216

Step by Step Solution

1. Step 1: Write the proportion equation
   111,036 : 244,216 = 244,216 : x
2. Step 2: Convert to fraction form
   111,036/244,216 = 244,216/x
3. Step 3: Cross multiply
   111,036x = 244,216 × 244,216
4. Step 4: Simplify right side
   111,036x = 59,641,454,656
5. Step 5: Solve for x
   x = 59,641,454,656/111,036
6. Step 6: Final answer
   x = 537,136.20