Finding the Third Proportional to 2,390,956 and 5,159,744

Step by Step Solution

1. Step 1: Write the proportion equation
   2,390,956 : 5,159,744 = 5,159,744 : x
2. Step 2: Convert to fraction form
   2,390,956/5,159,744 = 5,159,744/x
3. Step 3: Cross multiply
   2,390,956x = 5,159,744 × 5,159,744
4. Step 4: Simplify right side
   2,390,956x = 26,622,958,145,536
5. Step 5: Solve for x
   x = 26,622,958,145,536/2,390,956
6. Step 6: Final answer
   x = 11,134,859.09