Finding the Third Proportional to 59,105 and 88,717

Step by Step Solution

1. Step 1: Write the proportion equation
   59,105 : 88,717 = 88,717 : x
2. Step 2: Convert to fraction form
   59,105/88,717 = 88,717/x
3. Step 3: Cross multiply
   59,105x = 88,717 × 88,717
4. Step 4: Simplify right side
   59,105x = 7,870,706,089
5. Step 5: Solve for x
   x = 7,870,706,089/59,105
6. Step 6: Final answer
   x = 133,164.81