Finding the Third Proportional to 13,052 and 17,085

Step by Step Solution

1. Step 1: Write the proportion equation
   13,052 : 17,085 = 17,085 : x
2. Step 2: Convert to fraction form
   13,052/17,085 = 17,085/x
3. Step 3: Cross multiply
   13,052x = 17,085 × 17,085
4. Step 4: Simplify right side
   13,052x = 291,897,225
5. Step 5: Solve for x
   x = 291,897,225/13,052
6. Step 6: Final answer
   x = 22,364.18