Finding the Third Proportional to 111,271.50 and 244,656

Step by Step Solution

1. Step 1: Write the proportion equation
   111,271.50 : 244,656 = 244,656 : x
2. Step 2: Convert to fraction form
   111,271.50/244,656 = 244,656/x
3. Step 3: Cross multiply
   111,271.50x = 244,656 × 244,656
4. Step 4: Simplify right side
   111,271.50x = 59,856,558,336
5. Step 5: Solve for x
   x = 59,856,558,336/111,271.50
6. Step 6: Final answer
   x = 537,932.52