Finding the Third Proportional to 12,366 and 16,588.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,366 : 16,588.50 = 16,588.50 : x
2. Step 2: Convert to fraction form
   12,366/16,588.50 = 16,588.50/x
3. Step 3: Cross multiply
   12,366x = 16,588.50 × 16,588.50
4. Step 4: Simplify right side
   12,366x = 275,178,332.25
5. Step 5: Solve for x
   x = 275,178,332.25/12,366
6. Step 6: Final answer
   x = 22,252.82