Finding the Third Proportional to 227,132 and 477,804

Step by Step Solution

1. Step 1: Write the proportion equation
   227,132 : 477,804 = 477,804 : x
2. Step 2: Convert to fraction form
   227,132/477,804 = 477,804/x
3. Step 3: Cross multiply
   227,132x = 477,804 × 477,804
4. Step 4: Simplify right side
   227,132x = 228,296,662,416
5. Step 5: Solve for x
   x = 228,296,662,416/227,132
6. Step 6: Final answer
   x = 1,005,127.69