Finding the Third Proportional to 1,399,496 and 2,898,568

Step by Step Solution

1. Step 1: Write the proportion equation
   1,399,496 : 2,898,568 = 2,898,568 : x
2. Step 2: Convert to fraction form
   1,399,496/2,898,568 = 2,898,568/x
3. Step 3: Cross multiply
   1,399,496x = 2,898,568 × 2,898,568
4. Step 4: Simplify right side
   1,399,496x = 8,401,696,450,624
5. Step 5: Solve for x
   x = 8,401,696,450,624/1,399,496
6. Step 6: Final answer
   x = 6,003,372.96