Finding the Third Proportional to 226,790 and 495,026

Step by Step Solution

1. Step 1: Write the proportion equation
   226,790 : 495,026 = 495,026 : x
2. Step 2: Convert to fraction form
   226,790/495,026 = 495,026/x
3. Step 3: Cross multiply
   226,790x = 495,026 × 495,026
4. Step 4: Simplify right side
   226,790x = 245,050,740,676
5. Step 5: Solve for x
   x = 245,050,740,676/226,790
6. Step 6: Final answer
   x = 1,080,518.28