Finding the Third Proportional to 1,449,516 and 3,410,622

Step by Step Solution

1. Step 1: Write the proportion equation
   1,449,516 : 3,410,622 = 3,410,622 : x
2. Step 2: Convert to fraction form
   1,449,516/3,410,622 = 3,410,622/x
3. Step 3: Cross multiply
   1,449,516x = 3,410,622 × 3,410,622
4. Step 4: Simplify right side
   1,449,516x = 11,632,342,426,884
5. Step 5: Solve for x
   x = 11,632,342,426,884/1,449,516
6. Step 6: Final answer
   x = 8,024,983.81