Finding the Third Proportional to 488,204 and 1,028,896

Step by Step Solution

1. Step 1: Write the proportion equation
   488,204 : 1,028,896 = 1,028,896 : x
2. Step 2: Convert to fraction form
   488,204/1,028,896 = 1,028,896/x
3. Step 3: Cross multiply
   488,204x = 1,028,896 × 1,028,896
4. Step 4: Simplify right side
   488,204x = 1,058,626,978,816
5. Step 5: Solve for x
   x = 1,058,626,978,816/488,204
6. Step 6: Final answer
   x = 2,168,411.11