Finding the Third Proportional to 9,395.50 and 13,216

Step by Step Solution

1. Step 1: Write the proportion equation
   9,395.50 : 13,216 = 13,216 : x
2. Step 2: Convert to fraction form
   9,395.50/13,216 = 13,216/x
3. Step 3: Cross multiply
   9,395.50x = 13,216 × 13,216
4. Step 4: Simplify right side
   9,395.50x = 174,662,656
5. Step 5: Solve for x
   x = 174,662,656/9,395.50
6. Step 6: Final answer
   x = 18,590.03