Finding the Third Proportional to 2,440,769 and 5,248,864

Step by Step Solution

1. Step 1: Write the proportion equation
   2,440,769 : 5,248,864 = 5,248,864 : x
2. Step 2: Convert to fraction form
   2,440,769/5,248,864 = 5,248,864/x
3. Step 3: Cross multiply
   2,440,769x = 5,248,864 × 5,248,864
4. Step 4: Simplify right side
   2,440,769x = 27,550,573,290,496
5. Step 5: Solve for x
   x = 27,550,573,290,496/2,440,769
6. Step 6: Final answer
   x = 11,287,661.10