Finding the Third Proportional to 18,854.81 and 37,233.75

Step by Step Solution

1. Step 1: Write the proportion equation
   18,854.81 : 37,233.75 = 37,233.75 : x
2. Step 2: Convert to fraction form
   18,854.81/37,233.75 = 37,233.75/x
3. Step 3: Cross multiply
   18,854.81x = 37,233.75 × 37,233.75
4. Step 4: Simplify right side
   18,854.81x = 1,386,352,139.06
5. Step 5: Solve for x
   x = 1,386,352,139.06/18,854.81
6. Step 6: Final answer
   x = 73,527.76