Finding the Third Proportional to 8,368.50 and 18,032.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,368.50 : 18,032.50 = 18,032.50 : x
2. Step 2: Convert to fraction form
   8,368.50/18,032.50 = 18,032.50/x
3. Step 3: Cross multiply
   8,368.50x = 18,032.50 × 18,032.50
4. Step 4: Simplify right side
   8,368.50x = 325,171,056.25
5. Step 5: Solve for x
   x = 325,171,056.25/8,368.50
6. Step 6: Final answer
   x = 38,856.55