Finding the Third Proportional to 226,086 and 477,372

Step by Step Solution

1. Step 1: Write the proportion equation
   226,086 : 477,372 = 477,372 : x
2. Step 2: Convert to fraction form
   226,086/477,372 = 477,372/x
3. Step 3: Cross multiply
   226,086x = 477,372 × 477,372
4. Step 4: Simplify right side
   226,086x = 227,884,026,384
5. Step 5: Solve for x
   x = 227,884,026,384/226,086
6. Step 6: Final answer
   x = 1,007,952.84