Finding the Third Proportional to 859,960 and 2,008,140

Step by Step Solution

1. Step 1: Write the proportion equation
   859,960 : 2,008,140 = 2,008,140 : x
2. Step 2: Convert to fraction form
   859,960/2,008,140 = 2,008,140/x
3. Step 3: Cross multiply
   859,960x = 2,008,140 × 2,008,140
4. Step 4: Simplify right side
   859,960x = 4,032,626,259,600
5. Step 5: Solve for x
   x = 4,032,626,259,600/859,960
6. Step 6: Final answer
   x = 4,689,318.41