Finding the Third Proportional to 244,755 and 518,872.50

Step by Step Solution

1. Step 1: Write the proportion equation
   244,755 : 518,872.50 = 518,872.50 : x
2. Step 2: Convert to fraction form
   244,755/518,872.50 = 518,872.50/x
3. Step 3: Cross multiply
   244,755x = 518,872.50 × 518,872.50
4. Step 4: Simplify right side
   244,755x = 269,228,671,256.25
5. Step 5: Solve for x
   x = 269,228,671,256.25/244,755
6. Step 6: Final answer
   x = 1,099,992.53