Finding the Third Proportional to 3,829,832 and 8,297,936

Step by Step Solution

1. Step 1: Write the proportion equation
   3,829,832 : 8,297,936 = 8,297,936 : x
2. Step 2: Convert to fraction form
   3,829,832/8,297,936 = 8,297,936/x
3. Step 3: Cross multiply
   3,829,832x = 8,297,936 × 8,297,936
4. Step 4: Simplify right side
   3,829,832x = 68,855,741,860,096
5. Step 5: Solve for x
   x = 68,855,741,860,096/3,829,832
6. Step 6: Final answer
   x = 17,978,789.11