Finding the Third Proportional to 15,432.61 and 33,167.81

Step by Step Solution

1. Step 1: Write the proportion equation
   15,432.61 : 33,167.81 = 33,167.81 : x
2. Step 2: Convert to fraction form
   15,432.61/33,167.81 = 33,167.81/x
3. Step 3: Cross multiply
   15,432.61x = 33,167.81 × 33,167.81
4. Step 4: Simplify right side
   15,432.61x = 1,100,103,786.04
5. Step 5: Solve for x
   x = 1,100,103,786.04/15,432.61
6. Step 6: Final answer
   x = 71,284.37