Finding the Third Proportional to 2,391,504 and 3,631,544

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391,504 : 3,631,544 = 3,631,544 : x
2. Step 2: Convert to fraction form
   2,391,504/3,631,544 = 3,631,544/x
3. Step 3: Cross multiply
   2,391,504x = 3,631,544 × 3,631,544
4. Step 4: Simplify right side
   2,391,504x = 13,188,111,823,936
5. Step 5: Solve for x
   x = 13,188,111,823,936/2,391,504
6. Step 6: Final answer
   x = 5,514,568.16