Finding the Third Proportional to 143,662 and 227,370

Step by Step Solution

1. Step 1: Write the proportion equation
   143,662 : 227,370 = 227,370 : x
2. Step 2: Convert to fraction form
   143,662/227,370 = 227,370/x
3. Step 3: Cross multiply
   143,662x = 227,370 × 227,370
4. Step 4: Simplify right side
   143,662x = 51,697,116,900
5. Step 5: Solve for x
   x = 51,697,116,900/143,662
6. Step 6: Final answer
   x = 359,852.41