Finding the Third Proportional to 1,369,439 and 2,003,451

Step by Step Solution

1. Step 1: Write the proportion equation
   1,369,439 : 2,003,451 = 2,003,451 : x
2. Step 2: Convert to fraction form
   1,369,439/2,003,451 = 2,003,451/x
3. Step 3: Cross multiply
   1,369,439x = 2,003,451 × 2,003,451
4. Step 4: Simplify right side
   1,369,439x = 4,013,815,909,401
5. Step 5: Solve for x
   x = 4,013,815,909,401/1,369,439
6. Step 6: Final answer
   x = 2,930,992.84