Finding the Third Proportional to 11,705.25 and 19,016.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,705.25 : 19,016.25 = 19,016.25 : x
2. Step 2: Convert to fraction form
   11,705.25/19,016.25 = 19,016.25/x
3. Step 3: Cross multiply
   11,705.25x = 19,016.25 × 19,016.25
4. Step 4: Simplify right side
   11,705.25x = 361,617,764.06
5. Step 5: Solve for x
   x = 361,617,764.06/11,705.25
6. Step 6: Final answer
   x = 30,893.64