Finding the Third Proportional to 16,085 and 34,087

Step by Step Solution

1. Step 1: Write the proportion equation
   16,085 : 34,087 = 34,087 : x
2. Step 2: Convert to fraction form
   16,085/34,087 = 34,087/x
3. Step 3: Cross multiply
   16,085x = 34,087 × 34,087
4. Step 4: Simplify right side
   16,085x = 1,161,923,569
5. Step 5: Solve for x
   x = 1,161,923,569/16,085
6. Step 6: Final answer
   x = 72,236.47