Finding the Third Proportional to 2,468,053,858.50 and 5,338,663,195.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,468,053,858.50 : 5,338,663,195.50 = 5,338,663,195.50 : x
2. Step 2: Convert to fraction form
   2,468,053,858.50/5,338,663,195.50 = 5,338,663,195.50/x
3. Step 3: Cross multiply
   2,468,053,858.50x = 5,338,663,195.50 × 5,338,663,195.50
4. Step 4: Simplify right side
   2,468,053,858.50x = 28,501,324,714,986,270,720
5. Step 5: Solve for x
   x = 28,501,324,714,986,270,720/2,468,053,858.50
6. Step 6: Final answer
   x = 11,548,096,738.99