Finding the Third Proportional to 3,297,704 and 7,159,408

Step by Step Solution

1. Step 1: Write the proportion equation
   3,297,704 : 7,159,408 = 7,159,408 : x
2. Step 2: Convert to fraction form
   3,297,704/7,159,408 = 7,159,408/x
3. Step 3: Cross multiply
   3,297,704x = 7,159,408 × 7,159,408
4. Step 4: Simplify right side
   3,297,704x = 51,257,122,910,464
5. Step 5: Solve for x
   x = 51,257,122,910,464/3,297,704
6. Step 6: Final answer
   x = 15,543,275.84