Finding the Third Proportional to 2,065,732,923 and 4,482,187,297.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,732,923 : 4,482,187,297.50 = 4,482,187,297.50 : x
2. Step 2: Convert to fraction form
   2,065,732,923/4,482,187,297.50 = 4,482,187,297.50/x
3. Step 3: Cross multiply
   2,065,732,923x = 4,482,187,297.50 × 4,482,187,297.50
4. Step 4: Simplify right side
   2,065,732,923x = 20,090,002,969,870,352,384
5. Step 5: Solve for x
   x = 20,090,002,969,870,352,384/2,065,732,923
6. Step 6: Final answer
   x = 9,725,363,209.44