Finding the Third Proportional to 227,655 and 334,101.38

Step by Step Solution

1. Step 1: Write the proportion equation
   227,655 : 334,101.38 = 334,101.38 : x
2. Step 2: Convert to fraction form
   227,655/334,101.38 = 334,101.38/x
3. Step 3: Cross multiply
   227,655x = 334,101.38 × 334,101.38
4. Step 4: Simplify right side
   227,655x = 111,623,728,776.89
5. Step 5: Solve for x
   x = 111,623,728,776.89/227,655
6. Step 6: Final answer
   x = 490,319.69