Finding the Third Proportional to 1,282,000 and 1,856,856

Step by Step Solution

1. Step 1: Write the proportion equation
   1,282,000 : 1,856,856 = 1,856,856 : x
2. Step 2: Convert to fraction form
   1,282,000/1,856,856 = 1,856,856/x
3. Step 3: Cross multiply
   1,282,000x = 1,856,856 × 1,856,856
4. Step 4: Simplify right side
   1,282,000x = 3,447,914,204,736
5. Step 5: Solve for x
   x = 3,447,914,204,736/1,282,000
6. Step 6: Final answer
   x = 2,689,480.66