Finding the Third Proportional to 88,682 and 133,019

Step by Step Solution

1. Step 1: Write the proportion equation
   88,682 : 133,019 = 133,019 : x
2. Step 2: Convert to fraction form
   88,682/133,019 = 133,019/x
3. Step 3: Cross multiply
   88,682x = 133,019 × 133,019
4. Step 4: Simplify right side
   88,682x = 17,694,054,361
5. Step 5: Solve for x
   x = 17,694,054,361/88,682
6. Step 6: Final answer
   x = 199,522.50