Finding the Third Proportional to 144,529 and 227,022

Step by Step Solution

1. Step 1: Write the proportion equation
   144,529 : 227,022 = 227,022 : x
2. Step 2: Convert to fraction form
   144,529/227,022 = 227,022/x
3. Step 3: Cross multiply
   144,529x = 227,022 × 227,022
4. Step 4: Simplify right side
   144,529x = 51,538,988,484
5. Step 5: Solve for x
   x = 51,538,988,484/144,529
6. Step 6: Final answer
   x = 356,599.63