Finding the Third Proportional to 3,412,794 and 7,468,404

Step by Step Solution

1. Step 1: Write the proportion equation
   3,412,794 : 7,468,404 = 7,468,404 : x
2. Step 2: Convert to fraction form
   3,412,794/7,468,404 = 7,468,404/x
3. Step 3: Cross multiply
   3,412,794x = 7,468,404 × 7,468,404
4. Step 4: Simplify right side
   3,412,794x = 55,777,058,307,216
5. Step 5: Solve for x
   x = 55,777,058,307,216/3,412,794
6. Step 6: Final answer
   x = 16,343,517.45