Finding the Third Proportional to 1,317,932 and 2,877,568

Step by Step Solution

1. Step 1: Write the proportion equation
   1,317,932 : 2,877,568 = 2,877,568 : x
2. Step 2: Convert to fraction form
   1,317,932/2,877,568 = 2,877,568/x
3. Step 3: Cross multiply
   1,317,932x = 2,877,568 × 2,877,568
4. Step 4: Simplify right side
   1,317,932x = 8,280,397,594,624
5. Step 5: Solve for x
   x = 8,280,397,594,624/1,317,932
6. Step 6: Final answer
   x = 6,282,871.65