Finding the Third Proportional to 3,582,212 and 7,568,749

Step by Step Solution

1. Step 1: Write the proportion equation
   3,582,212 : 7,568,749 = 7,568,749 : x
2. Step 2: Convert to fraction form
   3,582,212/7,568,749 = 7,568,749/x
3. Step 3: Cross multiply
   3,582,212x = 7,568,749 × 7,568,749
4. Step 4: Simplify right side
   3,582,212x = 57,285,961,425,001
5. Step 5: Solve for x
   x = 57,285,961,425,001/3,582,212
6. Step 6: Final answer
   x = 15,991,784.25