Finding the Third Proportional to 11,948.25 and 17,499.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,948.25 : 17,499.75 = 17,499.75 : x
2. Step 2: Convert to fraction form
   11,948.25/17,499.75 = 17,499.75/x
3. Step 3: Cross multiply
   11,948.25x = 17,499.75 × 17,499.75
4. Step 4: Simplify right side
   11,948.25x = 306,241,250.06
5. Step 5: Solve for x
   x = 306,241,250.06/11,948.25
6. Step 6: Final answer
   x = 25,630.64