Finding the Third Proportional to 2,627,340 and 5,647,592

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627,340 : 5,647,592 = 5,647,592 : x
2. Step 2: Convert to fraction form
   2,627,340/5,647,592 = 5,647,592/x
3. Step 3: Cross multiply
   2,627,340x = 5,647,592 × 5,647,592
4. Step 4: Simplify right side
   2,627,340x = 31,895,295,398,464
5. Step 5: Solve for x
   x = 31,895,295,398,464/2,627,340
6. Step 6: Final answer
   x = 12,139,766.99