Finding the Third Proportional to 19,072.13 and 33,405.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,072.13 : 33,405.75 = 33,405.75 : x
2. Step 2: Convert to fraction form
   19,072.13/33,405.75 = 33,405.75/x
3. Step 3: Cross multiply
   19,072.13x = 33,405.75 × 33,405.75
4. Step 4: Simplify right side
   19,072.13x = 1,115,944,133.06
5. Step 5: Solve for x
   x = 1,115,944,133.06/19,072.13
6. Step 6: Final answer
   x = 58,511.79