Finding the Third Proportional to 3,231,618 and 5,010,735

Step by Step Solution

1. Step 1: Write the proportion equation
   3,231,618 : 5,010,735 = 5,010,735 : x
2. Step 2: Convert to fraction form
   3,231,618/5,010,735 = 5,010,735/x
3. Step 3: Cross multiply
   3,231,618x = 5,010,735 × 5,010,735
4. Step 4: Simplify right side
   3,231,618x = 25,107,465,240,225
5. Step 5: Solve for x
   x = 25,107,465,240,225/3,231,618
6. Step 6: Final answer
   x = 7,769,317.18