Finding the Third Proportional to 2,456,769 and 5,315,952

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456,769 : 5,315,952 = 5,315,952 : x
2. Step 2: Convert to fraction form
   2,456,769/5,315,952 = 5,315,952/x
3. Step 3: Cross multiply
   2,456,769x = 5,315,952 × 5,315,952
4. Step 4: Simplify right side
   2,456,769x = 28,259,345,666,304
5. Step 5: Solve for x
   x = 28,259,345,666,304/2,456,769
6. Step 6: Final answer
   x = 11,502,646.63