Finding the Third Proportional to 1,551,069 and 3,280,977

Step by Step Solution

1. Step 1: Write the proportion equation
   1,551,069 : 3,280,977 = 3,280,977 : x
2. Step 2: Convert to fraction form
   1,551,069/3,280,977 = 3,280,977/x
3. Step 3: Cross multiply
   1,551,069x = 3,280,977 × 3,280,977
4. Step 4: Simplify right side
   1,551,069x = 10,764,810,074,529
5. Step 5: Solve for x
   x = 10,764,810,074,529/1,551,069
6. Step 6: Final answer
   x = 6,940,252.22