Finding the Third Proportional to 623,452 and 1,363,568

Step by Step Solution

1. Step 1: Write the proportion equation
   623,452 : 1,363,568 = 1,363,568 : x
2. Step 2: Convert to fraction form
   623,452/1,363,568 = 1,363,568/x
3. Step 3: Cross multiply
   623,452x = 1,363,568 × 1,363,568
4. Step 4: Simplify right side
   623,452x = 1,859,317,690,624
5. Step 5: Solve for x
   x = 1,859,317,690,624/623,452
6. Step 6: Final answer
   x = 2,982,294.85