Finding the Third Proportional to 227,344 and 495,392

Step by Step Solution

1. Step 1: Write the proportion equation
   227,344 : 495,392 = 495,392 : x
2. Step 2: Convert to fraction form
   227,344/495,392 = 495,392/x
3. Step 3: Cross multiply
   227,344x = 495,392 × 495,392
4. Step 4: Simplify right side
   227,344x = 245,413,233,664
5. Step 5: Solve for x
   x = 245,413,233,664/227,344
6. Step 6: Final answer
   x = 1,079,479.70