Finding the Third Proportional to 3,568,472 and 5,086,988

Step by Step Solution

1. Step 1: Write the proportion equation
   3,568,472 : 5,086,988 = 5,086,988 : x
2. Step 2: Convert to fraction form
   3,568,472/5,086,988 = 5,086,988/x
3. Step 3: Cross multiply
   3,568,472x = 5,086,988 × 5,086,988
4. Step 4: Simplify right side
   3,568,472x = 25,877,446,912,144
5. Step 5: Solve for x
   x = 25,877,446,912,144/3,568,472
6. Step 6: Final answer
   x = 7,251,688.37