Finding the Third Proportional to 479,656 and 1,025,772

Step by Step Solution

1. Step 1: Write the proportion equation
   479,656 : 1,025,772 = 1,025,772 : x
2. Step 2: Convert to fraction form
   479,656/1,025,772 = 1,025,772/x
3. Step 3: Cross multiply
   479,656x = 1,025,772 × 1,025,772
4. Step 4: Simplify right side
   479,656x = 1,052,208,195,984
5. Step 5: Solve for x
   x = 1,052,208,195,984/479,656
6. Step 6: Final answer
   x = 2,193,672.54