Finding the Third Proportional to 111,036.50 and 244,216.25

Step by Step Solution

1. Step 1: Write the proportion equation
   111,036.50 : 244,216.25 = 244,216.25 : x
2. Step 2: Convert to fraction form
   111,036.50/244,216.25 = 244,216.25/x
3. Step 3: Cross multiply
   111,036.50x = 244,216.25 × 244,216.25
4. Step 4: Simplify right side
   111,036.50x = 59,641,576,764.06
5. Step 5: Solve for x
   x = 59,641,576,764.06/111,036.50
6. Step 6: Final answer
   x = 537,134.88