Finding the Third Proportional to 1,002,462 and 2,087,868

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,462 : 2,087,868 = 2,087,868 : x
2. Step 2: Convert to fraction form
   1,002,462/2,087,868 = 2,087,868/x
3. Step 3: Cross multiply
   1,002,462x = 2,087,868 × 2,087,868
4. Step 4: Simplify right side
   1,002,462x = 4,359,192,785,424
5. Step 5: Solve for x
   x = 4,359,192,785,424/1,002,462
6. Step 6: Final answer
   x = 4,348,486.81