Finding the Third Proportional to 69,271 and 150,674

Step by Step Solution

1. Step 1: Write the proportion equation
   69,271 : 150,674 = 150,674 : x
2. Step 2: Convert to fraction form
   69,271/150,674 = 150,674/x
3. Step 3: Cross multiply
   69,271x = 150,674 × 150,674
4. Step 4: Simplify right side
   69,271x = 22,702,654,276
5. Step 5: Solve for x
   x = 22,702,654,276/69,271
6. Step 6: Final answer
   x = 327,736.78