Finding the Third Proportional to 1,551,072 and 3,280,983

Step by Step Solution

1. Step 1: Write the proportion equation
   1,551,072 : 3,280,983 = 3,280,983 : x
2. Step 2: Convert to fraction form
   1,551,072/3,280,983 = 3,280,983/x
3. Step 3: Cross multiply
   1,551,072x = 3,280,983 × 3,280,983
4. Step 4: Simplify right side
   1,551,072x = 10,764,849,446,289
5. Step 5: Solve for x
   x = 10,764,849,446,289/1,551,072
6. Step 6: Final answer
   x = 6,940,264.18