Finding the Third Proportional to 859,952 and 2,008,128

Step by Step Solution

1. Step 1: Write the proportion equation
   859,952 : 2,008,128 = 2,008,128 : x
2. Step 2: Convert to fraction form
   859,952/2,008,128 = 2,008,128/x
3. Step 3: Cross multiply
   859,952x = 2,008,128 × 2,008,128
4. Step 4: Simplify right side
   859,952x = 4,032,578,064,384
5. Step 5: Solve for x
   x = 4,032,578,064,384/859,952
6. Step 6: Final answer
   x = 4,689,305.99