Finding the Third Proportional to 7,863.75 and 17,158.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,863.75 : 17,158.50 = 17,158.50 : x
2. Step 2: Convert to fraction form
   7,863.75/17,158.50 = 17,158.50/x
3. Step 3: Cross multiply
   7,863.75x = 17,158.50 × 17,158.50
4. Step 4: Simplify right side
   7,863.75x = 294,414,122.25
5. Step 5: Solve for x
   x = 294,414,122.25/7,863.75
6. Step 6: Final answer
   x = 37,439.41