Finding the Third Proportional to 17,148 and 25,904.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,148 : 25,904.50 = 25,904.50 : x
2. Step 2: Convert to fraction form
   17,148/25,904.50 = 25,904.50/x
3. Step 3: Cross multiply
   17,148x = 25,904.50 × 25,904.50
4. Step 4: Simplify right side
   17,148x = 671,043,120.25
5. Step 5: Solve for x
   x = 671,043,120.25/17,148
6. Step 6: Final answer
   x = 39,132.44