Finding the Third Proportional to 3,297,468 and 7,158,932

Step by Step Solution

1. Step 1: Write the proportion equation
   3,297,468 : 7,158,932 = 7,158,932 : x
2. Step 2: Convert to fraction form
   3,297,468/7,158,932 = 7,158,932/x
3. Step 3: Cross multiply
   3,297,468x = 7,158,932 × 7,158,932
4. Step 4: Simplify right side
   3,297,468x = 51,250,307,380,624
5. Step 5: Solve for x
   x = 51,250,307,380,624/3,297,468
6. Step 6: Final answer
   x = 15,542,321.38