Finding the Third Proportional to 13,165.50 and 17,079

Step by Step Solution

1. Step 1: Write the proportion equation
   13,165.50 : 17,079 = 17,079 : x
2. Step 2: Convert to fraction form
   13,165.50/17,079 = 17,079/x
3. Step 3: Cross multiply
   13,165.50x = 17,079 × 17,079
4. Step 4: Simplify right side
   13,165.50x = 291,692,241
5. Step 5: Solve for x
   x = 291,692,241/13,165.50
6. Step 6: Final answer
   x = 22,155.80