Finding the Third Proportional to 3,582,224 and 7,568,768

Step by Step Solution

1. Step 1: Write the proportion equation
   3,582,224 : 7,568,768 = 7,568,768 : x
2. Step 2: Convert to fraction form
   3,582,224/7,568,768 = 7,568,768/x
3. Step 3: Cross multiply
   3,582,224x = 7,568,768 × 7,568,768
4. Step 4: Simplify right side
   3,582,224x = 57,286,249,037,824
5. Step 5: Solve for x
   x = 57,286,249,037,824/3,582,224
6. Step 6: Final answer
   x = 15,991,810.96