Finding the Third Proportional to 115,981.50 and 244,410

Step by Step Solution

1. Step 1: Write the proportion equation
   115,981.50 : 244,410 = 244,410 : x
2. Step 2: Convert to fraction form
   115,981.50/244,410 = 244,410/x
3. Step 3: Cross multiply
   115,981.50x = 244,410 × 244,410
4. Step 4: Simplify right side
   115,981.50x = 59,736,248,100
5. Step 5: Solve for x
   x = 59,736,248,100/115,981.50
6. Step 6: Final answer
   x = 515,049.80