Finding the Third Proportional to 244,682 and 518,740.50

Step by Step Solution

1. Step 1: Write the proportion equation
   244,682 : 518,740.50 = 518,740.50 : x
2. Step 2: Convert to fraction form
   244,682/518,740.50 = 518,740.50/x
3. Step 3: Cross multiply
   244,682x = 518,740.50 × 518,740.50
4. Step 4: Simplify right side
   244,682x = 269,091,706,340.25
5. Step 5: Solve for x
   x = 269,091,706,340.25/244,682
6. Step 6: Final answer
   x = 1,099,760.94