Finding the Third Proportional to 1,442,556 and 2,245,482

Step by Step Solution

1. Step 1: Write the proportion equation
   1,442,556 : 2,245,482 = 2,245,482 : x
2. Step 2: Convert to fraction form
   1,442,556/2,245,482 = 2,245,482/x
3. Step 3: Cross multiply
   1,442,556x = 2,245,482 × 2,245,482
4. Step 4: Simplify right side
   1,442,556x = 5,042,189,412,324
5. Step 5: Solve for x
   x = 5,042,189,412,324/1,442,556
6. Step 6: Final answer
   x = 3,495,316.24