Finding the Third Proportional to 2,562,354 and 5,440,770

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562,354 : 5,440,770 = 5,440,770 : x
2. Step 2: Convert to fraction form
   2,562,354/5,440,770 = 5,440,770/x
3. Step 3: Cross multiply
   2,562,354x = 5,440,770 × 5,440,770
4. Step 4: Simplify right side
   2,562,354x = 29,601,978,192,900
5. Step 5: Solve for x
   x = 29,601,978,192,900/2,562,354
6. Step 6: Final answer
   x = 11,552,649.71