Finding the Third Proportional to 245,350.50 and 499,722

Step by Step Solution

1. Step 1: Write the proportion equation
   245,350.50 : 499,722 = 499,722 : x
2. Step 2: Convert to fraction form
   245,350.50/499,722 = 499,722/x
3. Step 3: Cross multiply
   245,350.50x = 499,722 × 499,722
4. Step 4: Simplify right side
   245,350.50x = 249,722,077,284
5. Step 5: Solve for x
   x = 249,722,077,284/245,350.50
6. Step 6: Final answer
   x = 1,017,817.68