Finding the Third Proportional to 3,183,562 and 4,936,768

Step by Step Solution

1. Step 1: Write the proportion equation
   3,183,562 : 4,936,768 = 4,936,768 : x
2. Step 2: Convert to fraction form
   3,183,562/4,936,768 = 4,936,768/x
3. Step 3: Cross multiply
   3,183,562x = 4,936,768 × 4,936,768
4. Step 4: Simplify right side
   3,183,562x = 24,371,678,285,824
5. Step 5: Solve for x
   x = 24,371,678,285,824/3,183,562
6. Step 6: Final answer
   x = 7,655,474.68