Finding the Third Proportional to 2,627,372 and 5,647,656

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627,372 : 5,647,656 = 5,647,656 : x
2. Step 2: Convert to fraction form
   2,627,372/5,647,656 = 5,647,656/x
3. Step 3: Cross multiply
   2,627,372x = 5,647,656 × 5,647,656
4. Step 4: Simplify right side
   2,627,372x = 31,896,018,294,336
5. Step 5: Solve for x
   x = 31,896,018,294,336/2,627,372
6. Step 6: Final answer
   x = 12,139,894.27