Finding the Third Proportional to 2,353,678 and 5,028,662

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353,678 : 5,028,662 = 5,028,662 : x
2. Step 2: Convert to fraction form
   2,353,678/5,028,662 = 5,028,662/x
3. Step 3: Cross multiply
   2,353,678x = 5,028,662 × 5,028,662
4. Step 4: Simplify right side
   2,353,678x = 25,287,441,510,244
5. Step 5: Solve for x
   x = 25,287,441,510,244/2,353,678
6. Step 6: Final answer
   x = 10,743,798.22