Finding the Third Proportional to 111,216.50 and 244,573

Step by Step Solution

1. Step 1: Write the proportion equation
   111,216.50 : 244,573 = 244,573 : x
2. Step 2: Convert to fraction form
   111,216.50/244,573 = 244,573/x
3. Step 3: Cross multiply
   111,216.50x = 244,573 × 244,573
4. Step 4: Simplify right side
   111,216.50x = 59,815,952,329
5. Step 5: Solve for x
   x = 59,815,952,329/111,216.50
6. Step 6: Final answer
   x = 537,833.44