Finding the Third Proportional to 2,182,081,923 and 4,786,626,150

Step by Step Solution

1. Step 1: Write the proportion equation
   2,182,081,923 : 4,786,626,150 = 4,786,626,150 : x
2. Step 2: Convert to fraction form
   2,182,081,923/4,786,626,150 = 4,786,626,150/x
3. Step 3: Cross multiply
   2,182,081,923x = 4,786,626,150 × 4,786,626,150
4. Step 4: Simplify right side
   2,182,081,923x = 22,911,789,899,863,822,336
5. Step 5: Solve for x
   x = 22,911,789,899,863,822,336/2,182,081,923
6. Step 6: Final answer
   x = 10,499,967,786.89