Finding the Third Proportional to 147,141 and 227,790

Step by Step Solution

1. Step 1: Write the proportion equation
   147,141 : 227,790 = 227,790 : x
2. Step 2: Convert to fraction form
   147,141/227,790 = 227,790/x
3. Step 3: Cross multiply
   147,141x = 227,790 × 227,790
4. Step 4: Simplify right side
   147,141x = 51,888,284,100
5. Step 5: Solve for x
   x = 51,888,284,100/147,141
6. Step 6: Final answer
   x = 352,643.27