Finding the Third Proportional to 3,568,605,996 and 7,730,309,930

Step by Step Solution

1. Step 1: Write the proportion equation
   3,568,605,996 : 7,730,309,930 = 7,730,309,930 : x
2. Step 2: Convert to fraction form
   3,568,605,996/7,730,309,930 = 7,730,309,930/x
3. Step 3: Cross multiply
   3,568,605,996x = 7,730,309,930 × 7,730,309,930
4. Step 4: Simplify right side
   3,568,605,996x = 59,757,691,613,856,604,160
5. Step 5: Solve for x
   x = 59,757,691,613,856,604,160/3,568,605,996
6. Step 6: Final answer
   x = 16,745,387,885.59