Finding the Third Proportional to 2,027,420 and 2,834,451

Step by Step Solution

1. Step 1: Write the proportion equation
   2,027,420 : 2,834,451 = 2,834,451 : x
2. Step 2: Convert to fraction form
   2,027,420/2,834,451 = 2,834,451/x
3. Step 3: Cross multiply
   2,027,420x = 2,834,451 × 2,834,451
4. Step 4: Simplify right side
   2,027,420x = 8,034,112,471,401
5. Step 5: Solve for x
   x = 8,034,112,471,401/2,027,420
6. Step 6: Final answer
   x = 3,962,727.25