Finding the Third Proportional to 1,442,564 and 2,245,496

Step by Step Solution

1. Step 1: Write the proportion equation
   1,442,564 : 2,245,496 = 2,245,496 : x
2. Step 2: Convert to fraction form
   1,442,564/2,245,496 = 2,245,496/x
3. Step 3: Cross multiply
   1,442,564x = 2,245,496 × 2,245,496
4. Step 4: Simplify right side
   1,442,564x = 5,042,252,286,016
5. Step 5: Solve for x
   x = 5,042,252,286,016/1,442,564
6. Step 6: Final answer
   x = 3,495,340.44