Finding the Third Proportional to 227,273.82 and 338,940.15

Step by Step Solution

1. Step 1: Write the proportion equation
   227,273.82 : 338,940.15 = 338,940.15 : x
2. Step 2: Convert to fraction form
   227,273.82/338,940.15 = 338,940.15/x
3. Step 3: Cross multiply
   227,273.82x = 338,940.15 × 338,940.15
4. Step 4: Simplify right side
   227,273.82x = 114,880,424,884.83
5. Step 5: Solve for x
   x = 114,880,424,884.83/227,273.82
6. Step 6: Final answer
   x = 505,471.44