Finding the Third Proportional to 2,182,081,965 and 4,786,626,234

Step by Step Solution

1. Step 1: Write the proportion equation
   2,182,081,965 : 4,786,626,234 = 4,786,626,234 : x
2. Step 2: Convert to fraction form
   2,182,081,965/4,786,626,234 = 4,786,626,234/x
3. Step 3: Cross multiply
   2,182,081,965x = 4,786,626,234 × 4,786,626,234
4. Step 4: Simplify right side
   2,182,081,965x = 22,911,790,704,017,022,976
5. Step 5: Solve for x
   x = 22,911,790,704,017,022,976/2,182,081,965
6. Step 6: Final answer
   x = 10,499,967,953.32