Finding the Third Proportional to 2,436,796 and 5,280,372

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436,796 : 5,280,372 = 5,280,372 : x
2. Step 2: Convert to fraction form
   2,436,796/5,280,372 = 5,280,372/x
3. Step 3: Cross multiply
   2,436,796x = 5,280,372 × 5,280,372
4. Step 4: Simplify right side
   2,436,796x = 27,882,328,458,384
5. Step 5: Solve for x
   x = 27,882,328,458,384/2,436,796
6. Step 6: Final answer
   x = 11,442,208.73