Finding the Third Proportional to 59,654 and 131,728

Step by Step Solution

1. Step 1: Write the proportion equation
   59,654 : 131,728 = 131,728 : x
2. Step 2: Convert to fraction form
   59,654/131,728 = 131,728/x
3. Step 3: Cross multiply
   59,654x = 131,728 × 131,728
4. Step 4: Simplify right side
   59,654x = 17,352,265,984
5. Step 5: Solve for x
   x = 17,352,265,984/59,654
6. Step 6: Final answer
   x = 290,881.85