Finding the Third Proportional to 227,662.25 and 334,112.25

Step by Step Solution

1. Step 1: Write the proportion equation
   227,662.25 : 334,112.25 = 334,112.25 : x
2. Step 2: Convert to fraction form
   227,662.25/334,112.25 = 334,112.25/x
3. Step 3: Cross multiply
   227,662.25x = 334,112.25 × 334,112.25
4. Step 4: Simplify right side
   227,662.25x = 111,630,995,600.06
5. Step 5: Solve for x
   x = 111,630,995,600.06/227,662.25
6. Step 6: Final answer
   x = 490,335.99