Finding the Third Proportional to 10,441,469,356.50 and 16,560,816,996

Step by Step Solution

1. Step 1: Write the proportion equation
   10,441,469,356.50 : 16,560,816,996 = 16,560,816,996 : x
2. Step 2: Convert to fraction form
   10,441,469,356.50/16,560,816,996 = 16,560,816,996/x
3. Step 3: Cross multiply
   10,441,469,356.50x = 16,560,816,996 × 16,560,816,996
4. Step 4: Simplify right side
   10,441,469,356.50x = 274,260,659,575,002,464,256
5. Step 5: Solve for x
   x = 274,260,659,575,002,464,256/10,441,469,356.50
6. Step 6: Final answer
   x = 26,266,481,297.89