Finding the Third Proportional to 13,002.75 and 20,692.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,002.75 : 20,692.25 = 20,692.25 : x
2. Step 2: Convert to fraction form
   13,002.75/20,692.25 = 20,692.25/x
3. Step 3: Cross multiply
   13,002.75x = 20,692.25 × 20,692.25
4. Step 4: Simplify right side
   13,002.75x = 428,169,210.06
5. Step 5: Solve for x
   x = 428,169,210.06/13,002.75
6. Step 6: Final answer
   x = 32,929.13