Finding the Third Proportional to 2,338,238 and 5,463,180

Step by Step Solution

1. Step 1: Write the proportion equation
   2,338,238 : 5,463,180 = 5,463,180 : x
2. Step 2: Convert to fraction form
   2,338,238/5,463,180 = 5,463,180/x
3. Step 3: Cross multiply
   2,338,238x = 5,463,180 × 5,463,180
4. Step 4: Simplify right side
   2,338,238x = 29,846,335,712,400
5. Step 5: Solve for x
   x = 29,846,335,712,400/2,338,238
6. Step 6: Final answer
   x = 12,764,455.85