Finding the Third Proportional to 244,368.56 and 522,909

Step by Step Solution

1. Step 1: Write the proportion equation
   244,368.56 : 522,909 = 522,909 : x
2. Step 2: Convert to fraction form
   244,368.56/522,909 = 522,909/x
3. Step 3: Cross multiply
   244,368.56x = 522,909 × 522,909
4. Step 4: Simplify right side
   244,368.56x = 273,433,822,281
5. Step 5: Solve for x
   x = 273,433,822,281/244,368.56
6. Step 6: Final answer
   x = 1,118,940.26