Finding the Third Proportional to 1,427,330 and 3,077,474

Step by Step Solution

1. Step 1: Write the proportion equation
   1,427,330 : 3,077,474 = 3,077,474 : x
2. Step 2: Convert to fraction form
   1,427,330/3,077,474 = 3,077,474/x
3. Step 3: Cross multiply
   1,427,330x = 3,077,474 × 3,077,474
4. Step 4: Simplify right side
   1,427,330x = 9,470,846,220,676
5. Step 5: Solve for x
   x = 9,470,846,220,676/1,427,330
6. Step 6: Final answer
   x = 6,635,358.48