Finding the Third Proportional to 18,111.38 and 33,549.75

Step by Step Solution

1. Step 1: Write the proportion equation
   18,111.38 : 33,549.75 = 33,549.75 : x
2. Step 2: Convert to fraction form
   18,111.38/33,549.75 = 33,549.75/x
3. Step 3: Cross multiply
   18,111.38x = 33,549.75 × 33,549.75
4. Step 4: Simplify right side
   18,111.38x = 1,125,585,725.06
5. Step 5: Solve for x
   x = 1,125,585,725.06/18,111.38
6. Step 6: Final answer
   x = 62,148.00