Finding the Third Proportional to 3,613,694 and 5,284,582

Step by Step Solution

1. Step 1: Write the proportion equation
   3,613,694 : 5,284,582 = 5,284,582 : x
2. Step 2: Convert to fraction form
   3,613,694/5,284,582 = 5,284,582/x
3. Step 3: Cross multiply
   3,613,694x = 5,284,582 × 5,284,582
4. Step 4: Simplify right side
   3,613,694x = 27,926,806,914,724
5. Step 5: Solve for x
   x = 27,926,806,914,724/3,613,694
6. Step 6: Final answer
   x = 7,728,049.72