Finding the Third Proportional to 468,256 and 1,025,720

Step by Step Solution

1. Step 1: Write the proportion equation
   468,256 : 1,025,720 = 1,025,720 : x
2. Step 2: Convert to fraction form
   468,256/1,025,720 = 1,025,720/x
3. Step 3: Cross multiply
   468,256x = 1,025,720 × 1,025,720
4. Step 4: Simplify right side
   468,256x = 1,052,101,518,400
5. Step 5: Solve for x
   x = 1,052,101,518,400/468,256
6. Step 6: Final answer
   x = 2,246,851.12