Finding the Third Proportional to 2,394,420 and 5,168,664

Step by Step Solution

1. Step 1: Write the proportion equation
   2,394,420 : 5,168,664 = 5,168,664 : x
2. Step 2: Convert to fraction form
   2,394,420/5,168,664 = 5,168,664/x
3. Step 3: Cross multiply
   2,394,420x = 5,168,664 × 5,168,664
4. Step 4: Simplify right side
   2,394,420x = 26,715,087,544,896
5. Step 5: Solve for x
   x = 26,715,087,544,896/2,394,420
6. Step 6: Final answer
   x = 11,157,227.03