Finding the Third Proportional to 2,648,992 and 5,537,824

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648,992 : 5,537,824 = 5,537,824 : x
2. Step 2: Convert to fraction form
   2,648,992/5,537,824 = 5,537,824/x
3. Step 3: Cross multiply
   2,648,992x = 5,537,824 × 5,537,824
4. Step 4: Simplify right side
   2,648,992x = 30,667,494,654,976
5. Step 5: Solve for x
   x = 30,667,494,654,976/2,648,992
6. Step 6: Final answer
   x = 11,577,043.14