Finding the Third Proportional to 3,568,459 and 5,086,968

Step by Step Solution

1. Step 1: Write the proportion equation
   3,568,459 : 5,086,968 = 5,086,968 : x
2. Step 2: Convert to fraction form
   3,568,459/5,086,968 = 5,086,968/x
3. Step 3: Cross multiply
   3,568,459x = 5,086,968 × 5,086,968
4. Step 4: Simplify right side
   3,568,459x = 25,877,243,433,024
5. Step 5: Solve for x
   x = 25,877,243,433,024/3,568,459
6. Step 6: Final answer
   x = 7,251,657.77