Finding the Third Proportional to 224,664 and 477,036

Step by Step Solution

1. Step 1: Write the proportion equation
   224,664 : 477,036 = 477,036 : x
2. Step 2: Convert to fraction form
   224,664/477,036 = 477,036/x
3. Step 3: Cross multiply
   224,664x = 477,036 × 477,036
4. Step 4: Simplify right side
   224,664x = 227,563,345,296
5. Step 5: Solve for x
   x = 227,563,345,296/224,664
6. Step 6: Final answer
   x = 1,012,905.25