Finding the Third Proportional to 982,886 and 2,102,398

Step by Step Solution

1. Step 1: Write the proportion equation
   982,886 : 2,102,398 = 2,102,398 : x
2. Step 2: Convert to fraction form
   982,886/2,102,398 = 2,102,398/x
3. Step 3: Cross multiply
   982,886x = 2,102,398 × 2,102,398
4. Step 4: Simplify right side
   982,886x = 4,420,077,350,404
5. Step 5: Solve for x
   x = 4,420,077,350,404/982,886
6. Step 6: Final answer
   x = 4,497,039.69