Finding the Third Proportional to 1,340,622 and 3,162,024

Step by Step Solution

1. Step 1: Write the proportion equation
   1,340,622 : 3,162,024 = 3,162,024 : x
2. Step 2: Convert to fraction form
   1,340,622/3,162,024 = 3,162,024/x
3. Step 3: Cross multiply
   1,340,622x = 3,162,024 × 3,162,024
4. Step 4: Simplify right side
   1,340,622x = 9,998,395,776,576
5. Step 5: Solve for x
   x = 9,998,395,776,576/1,340,622
6. Step 6: Final answer
   x = 7,458,027.52