Finding the Third Proportional to 18,204.75 and 39,335.63

Step by Step Solution

1. Step 1: Write the proportion equation
   18,204.75 : 39,335.63 = 39,335.63 : x
2. Step 2: Convert to fraction form
   18,204.75/39,335.63 = 39,335.63/x
3. Step 3: Cross multiply
   18,204.75x = 39,335.63 × 39,335.63
4. Step 4: Simplify right side
   18,204.75x = 1,547,291,394.14
5. Step 5: Solve for x
   x = 1,547,291,394.14/18,204.75
6. Step 6: Final answer
   x = 84,993.83