Finding the Third Proportional to 67,036 and 147,356

Step by Step Solution

1. Step 1: Write the proportion equation
   67,036 : 147,356 = 147,356 : x
2. Step 2: Convert to fraction form
   67,036/147,356 = 147,356/x
3. Step 3: Cross multiply
   67,036x = 147,356 × 147,356
4. Step 4: Simplify right side
   67,036x = 21,713,790,736
5. Step 5: Solve for x
   x = 21,713,790,736/67,036
6. Step 6: Final answer
   x = 323,912.39