Finding the Third Proportional to 9,101.50 and 13,716.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,101.50 : 13,716.25 = 13,716.25 : x
2. Step 2: Convert to fraction form
   9,101.50/13,716.25 = 13,716.25/x
3. Step 3: Cross multiply
   9,101.50x = 13,716.25 × 13,716.25
4. Step 4: Simplify right side
   9,101.50x = 188,135,514.06
5. Step 5: Solve for x
   x = 188,135,514.06/9,101.50
6. Step 6: Final answer
   x = 20,670.83