Finding the Third Proportional to 2,787,518 and 3,925,568

Step by Step Solution

1. Step 1: Write the proportion equation
   2,787,518 : 3,925,568 = 3,925,568 : x
2. Step 2: Convert to fraction form
   2,787,518/3,925,568 = 3,925,568/x
3. Step 3: Cross multiply
   2,787,518x = 3,925,568 × 3,925,568
4. Step 4: Simplify right side
   2,787,518x = 15,410,084,122,624
5. Step 5: Solve for x
   x = 15,410,084,122,624/2,787,518
6. Step 6: Final answer
   x = 5,528,245.60