Finding the Third Proportional to 2,335,404 and 3,519,811

Step by Step Solution

1. Step 1: Write the proportion equation
   2,335,404 : 3,519,811 = 3,519,811 : x
2. Step 2: Convert to fraction form
   2,335,404/3,519,811 = 3,519,811/x
3. Step 3: Cross multiply
   2,335,404x = 3,519,811 × 3,519,811
4. Step 4: Simplify right side
   2,335,404x = 12,389,069,475,721
5. Step 5: Solve for x
   x = 12,389,069,475,721/2,335,404
6. Step 6: Final answer
   x = 5,304,893.49