Finding the Third Proportional to 8,592 and 13,630.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,592 : 13,630.50 = 13,630.50 : x
2. Step 2: Convert to fraction form
   8,592/13,630.50 = 13,630.50/x
3. Step 3: Cross multiply
   8,592x = 13,630.50 × 13,630.50
4. Step 4: Simplify right side
   8,592x = 185,790,530.25
5. Step 5: Solve for x
   x = 185,790,530.25/8,592
6. Step 6: Final answer
   x = 21,623.67