Finding the Third Proportional to 3,410,469 and 7,267,392

Step by Step Solution

1. Step 1: Write the proportion equation
   3,410,469 : 7,267,392 = 7,267,392 : x
2. Step 2: Convert to fraction form
   3,410,469/7,267,392 = 7,267,392/x
3. Step 3: Cross multiply
   3,410,469x = 7,267,392 × 7,267,392
4. Step 4: Simplify right side
   3,410,469x = 52,814,986,481,664
5. Step 5: Solve for x
   x = 52,814,986,481,664/3,410,469
6. Step 6: Final answer
   x = 15,486,135.92