Finding the Third Proportional to 479,255 and 1,025,830

Step by Step Solution

1. Step 1: Write the proportion equation
   479,255 : 1,025,830 = 1,025,830 : x
2. Step 2: Convert to fraction form
   479,255/1,025,830 = 1,025,830/x
3. Step 3: Cross multiply
   479,255x = 1,025,830 × 1,025,830
4. Step 4: Simplify right side
   479,255x = 1,052,327,188,900
5. Step 5: Solve for x
   x = 1,052,327,188,900/479,255
6. Step 6: Final answer
   x = 2,195,756.31