Finding the Third Proportional to 158,268 and 226,713.75

Step by Step Solution

1. Step 1: Write the proportion equation
   158,268 : 226,713.75 = 226,713.75 : x
2. Step 2: Convert to fraction form
   158,268/226,713.75 = 226,713.75/x
3. Step 3: Cross multiply
   158,268x = 226,713.75 × 226,713.75
4. Step 4: Simplify right side
   158,268x = 51,399,124,439.06
5. Step 5: Solve for x
   x = 51,399,124,439.06/158,268
6. Step 6: Final answer
   x = 324,760.06