Finding the Third Proportional to 227,772 and 484,866

Step by Step Solution

1. Step 1: Write the proportion equation
   227,772 : 484,866 = 484,866 : x
2. Step 2: Convert to fraction form
   227,772/484,866 = 484,866/x
3. Step 3: Cross multiply
   227,772x = 484,866 × 484,866
4. Step 4: Simplify right side
   227,772x = 235,095,037,956
5. Step 5: Solve for x
   x = 235,095,037,956/227,772
6. Step 6: Final answer
   x = 1,032,150.74