Finding the Third Proportional to 2,820,996 and 4,297,592

Step by Step Solution

1. Step 1: Write the proportion equation
   2,820,996 : 4,297,592 = 4,297,592 : x
2. Step 2: Convert to fraction form
   2,820,996/4,297,592 = 4,297,592/x
3. Step 3: Cross multiply
   2,820,996x = 4,297,592 × 4,297,592
4. Step 4: Simplify right side
   2,820,996x = 18,469,296,998,464
5. Step 5: Solve for x
   x = 18,469,296,998,464/2,820,996
6. Step 6: Final answer
   x = 6,547,083.72