Finding the Third Proportional to 9,133.88 and 13,799.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,133.88 : 13,799.25 = 13,799.25 : x
2. Step 2: Convert to fraction form
   9,133.88/13,799.25 = 13,799.25/x
3. Step 3: Cross multiply
   9,133.88x = 13,799.25 × 13,799.25
4. Step 4: Simplify right side
   9,133.88x = 190,419,300.56
5. Step 5: Solve for x
   x = 190,419,300.56/9,133.88
6. Step 6: Final answer
   x = 20,847.59