Finding the Third Proportional to 1,114,917 and 1,682,825

Step by Step Solution

1. Step 1: Write the proportion equation
   1,114,917 : 1,682,825 = 1,682,825 : x
2. Step 2: Convert to fraction form
   1,114,917/1,682,825 = 1,682,825/x
3. Step 3: Cross multiply
   1,114,917x = 1,682,825 × 1,682,825
4. Step 4: Simplify right side
   1,114,917x = 2,831,899,980,625
5. Step 5: Solve for x
   x = 2,831,899,980,625/1,114,917
6. Step 6: Final answer
   x = 2,540,009.69