Finding the Third Proportional to 2,816,147,325.94 and 5,864,051,821.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,816,147,325.94 : 5,864,051,821.50 = 5,864,051,821.50 : x
2. Step 2: Convert to fraction form
   2,816,147,325.94/5,864,051,821.50 = 5,864,051,821.50/x
3. Step 3: Cross multiply
   2,816,147,325.94x = 5,864,051,821.50 × 5,864,051,821.50
4. Step 4: Simplify right side
   2,816,147,325.94x = 34,387,103,765,237,469,184
5. Step 5: Solve for x
   x = 34,387,103,765,237,469,184/2,816,147,325.94
6. Step 6: Final answer
   x = 12,210,690,629.90