Finding the Third Proportional to 13,088.25 and 17,033.63

Step by Step Solution

1. Step 1: Write the proportion equation
   13,088.25 : 17,033.63 = 17,033.63 : x
2. Step 2: Convert to fraction form
   13,088.25/17,033.63 = 17,033.63/x
3. Step 3: Cross multiply
   13,088.25x = 17,033.63 × 17,033.63
4. Step 4: Simplify right side
   13,088.25x = 290,144,380.64
5. Step 5: Solve for x
   x = 290,144,380.64/13,088.25
6. Step 6: Final answer
   x = 22,168.31