Finding the Third Proportional to 1,551,104 and 3,289,728

Step by Step Solution

1. Step 1: Write the proportion equation
   1,551,104 : 3,289,728 = 3,289,728 : x
2. Step 2: Convert to fraction form
   1,551,104/3,289,728 = 3,289,728/x
3. Step 3: Cross multiply
   1,551,104x = 3,289,728 × 3,289,728
4. Step 4: Simplify right side
   1,551,104x = 10,822,310,313,984
5. Step 5: Solve for x
   x = 10,822,310,313,984/1,551,104
6. Step 6: Final answer
   x = 6,977,166.14