Finding the Third Proportional to 15,005.25 and 17,192.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,005.25 : 17,192.25 = 17,192.25 : x
2. Step 2: Convert to fraction form
   15,005.25/17,192.25 = 17,192.25/x
3. Step 3: Cross multiply
   15,005.25x = 17,192.25 × 17,192.25
4. Step 4: Simplify right side
   15,005.25x = 295,573,460.06
5. Step 5: Solve for x
   x = 295,573,460.06/15,005.25
6. Step 6: Final answer
   x = 19,698.00