Finding the Third Proportional to 2,493,794,926 and 5,382,981,962

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493,794,926 : 5,382,981,962 = 5,382,981,962 : x
2. Step 2: Convert to fraction form
   2,493,794,926/5,382,981,962 = 5,382,981,962/x
3. Step 3: Cross multiply
   2,493,794,926x = 5,382,981,962 × 5,382,981,962
4. Step 4: Simplify right side
   2,493,794,926x = 28,976,494,803,217,371,136
5. Step 5: Solve for x
   x = 28,976,494,803,217,371,136/2,493,794,926
6. Step 6: Final answer
   x = 11,619,437,709.62