Finding the Third Proportional to 12,000.66 and 17,692.17

Step by Step Solution

1. Step 1: Write the proportion equation
   12,000.66 : 17,692.17 = 17,692.17 : x
2. Step 2: Convert to fraction form
   12,000.66/17,692.17 = 17,692.17/x
3. Step 3: Cross multiply
   12,000.66x = 17,692.17 × 17,692.17
4. Step 4: Simplify right side
   12,000.66x = 313,012,945.65
5. Step 5: Solve for x
   x = 313,012,945.65/12,000.66
6. Step 6: Final answer
   x = 26,082.99