Finding the Third Proportional to 226,676 and 493,096

Step by Step Solution

1. Step 1: Write the proportion equation
   226,676 : 493,096 = 493,096 : x
2. Step 2: Convert to fraction form
   226,676/493,096 = 493,096/x
3. Step 3: Cross multiply
   226,676x = 493,096 × 493,096
4. Step 4: Simplify right side
   226,676x = 243,143,665,216
5. Step 5: Solve for x
   x = 243,143,665,216/226,676
6. Step 6: Final answer
   x = 1,072,648.47