Finding the Third Proportional to 12,679.50 and 14,502

Step by Step Solution

1. Step 1: Write the proportion equation
   12,679.50 : 14,502 = 14,502 : x
2. Step 2: Convert to fraction form
   12,679.50/14,502 = 14,502/x
3. Step 3: Cross multiply
   12,679.50x = 14,502 × 14,502
4. Step 4: Simplify right side
   12,679.50x = 210,308,004
5. Step 5: Solve for x
   x = 210,308,004/12,679.50
6. Step 6: Final answer
   x = 16,586.46