Finding the Third Proportional to 2,407,008 and 5,228,976

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407,008 : 5,228,976 = 5,228,976 : x
2. Step 2: Convert to fraction form
   2,407,008/5,228,976 = 5,228,976/x
3. Step 3: Cross multiply
   2,407,008x = 5,228,976 × 5,228,976
4. Step 4: Simplify right side
   2,407,008x = 27,342,190,008,576
5. Step 5: Solve for x
   x = 27,342,190,008,576/2,407,008
6. Step 6: Final answer
   x = 11,359,409.69