Finding the Third Proportional to 244,385 and 522,940.50

Step by Step Solution

1. Step 1: Write the proportion equation
   244,385 : 522,940.50 = 522,940.50 : x
2. Step 2: Convert to fraction form
   244,385/522,940.50 = 522,940.50/x
3. Step 3: Cross multiply
   244,385x = 522,940.50 × 522,940.50
4. Step 4: Simplify right side
   244,385x = 273,466,766,540.25
5. Step 5: Solve for x
   x = 273,466,766,540.25/244,385
6. Step 6: Final answer
   x = 1,118,999.80