Finding the Third Proportional to 2,406,824 and 5,285,976

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406,824 : 5,285,976 = 5,285,976 : x
2. Step 2: Convert to fraction form
   2,406,824/5,285,976 = 5,285,976/x
3. Step 3: Cross multiply
   2,406,824x = 5,285,976 × 5,285,976
4. Step 4: Simplify right side
   2,406,824x = 27,941,542,272,576
5. Step 5: Solve for x
   x = 27,941,542,272,576/2,406,824
6. Step 6: Final answer
   x = 11,609,300.17