Finding the Third Proportional to 111,037.13 and 244,216.50

Step by Step Solution

1. Step 1: Write the proportion equation
   111,037.13 : 244,216.50 = 244,216.50 : x
2. Step 2: Convert to fraction form
   111,037.13/244,216.50 = 244,216.50/x
3. Step 3: Cross multiply
   111,037.13x = 244,216.50 × 244,216.50
4. Step 4: Simplify right side
   111,037.13x = 59,641,698,872.25
5. Step 5: Solve for x
   x = 59,641,698,872.25/111,037.13
6. Step 6: Final answer
   x = 537,132.95