Finding the Third Proportional to 227,526 and 495,170

Step by Step Solution

1. Step 1: Write the proportion equation
   227,526 : 495,170 = 495,170 : x
2. Step 2: Convert to fraction form
   227,526/495,170 = 495,170/x
3. Step 3: Cross multiply
   227,526x = 495,170 × 495,170
4. Step 4: Simplify right side
   227,526x = 245,193,328,900
5. Step 5: Solve for x
   x = 245,193,328,900/227,526
6. Step 6: Final answer
   x = 1,077,649.71