Finding the Third Proportional to 15,864.75 and 33,915.94

Step by Step Solution

1. Step 1: Write the proportion equation
   15,864.75 : 33,915.94 = 33,915.94 : x
2. Step 2: Convert to fraction form
   15,864.75/33,915.94 = 33,915.94/x
3. Step 3: Cross multiply
   15,864.75x = 33,915.94 × 33,915.94
4. Step 4: Simplify right side
   15,864.75x = 1,150,290,816.50
5. Step 5: Solve for x
   x = 1,150,290,816.50/15,864.75
6. Step 6: Final answer
   x = 72,506.08