Finding the Third Proportional to 2,444,736 and 5,310,189

Step by Step Solution

1. Step 1: Write the proportion equation
   2,444,736 : 5,310,189 = 5,310,189 : x
2. Step 2: Convert to fraction form
   2,444,736/5,310,189 = 5,310,189/x
3. Step 3: Cross multiply
   2,444,736x = 5,310,189 × 5,310,189
4. Step 4: Simplify right side
   2,444,736x = 28,198,107,215,721
5. Step 5: Solve for x
   x = 28,198,107,215,721/2,444,736
6. Step 6: Final answer
   x = 11,534,213.60