Finding the Third Proportional to 4,968,906,986 and 10,635,816,892

Step by Step Solution

1. Step 1: Write the proportion equation
   4,968,906,986 : 10,635,816,892 = 10,635,816,892 : x
2. Step 2: Convert to fraction form
   4,968,906,986/10,635,816,892 = 10,635,816,892/x
3. Step 3: Cross multiply
   4,968,906,986x = 10,635,816,892 × 10,635,816,892
4. Step 4: Simplify right side
   4,968,906,986x = 113,120,600,960,152,535,040
5. Step 5: Solve for x
   x = 113,120,600,960,152,535,040/4,968,906,986
6. Step 6: Final answer
   x = 22,765,690,981.71