Finding the Third Proportional to 2,661,697,800 and 5,935,404,816

Step by Step Solution

1. Step 1: Write the proportion equation
   2,661,697,800 : 5,935,404,816 = 5,935,404,816 : x
2. Step 2: Convert to fraction form
   2,661,697,800/5,935,404,816 = 5,935,404,816/x
3. Step 3: Cross multiply
   2,661,697,800x = 5,935,404,816 × 5,935,404,816
4. Step 4: Simplify right side
   2,661,697,800x = 35,229,030,329,795,993,600
5. Step 5: Solve for x
   x = 35,229,030,329,795,993,600/2,661,697,800
6. Step 6: Final answer
   x = 13,235,548,502.09