Finding the Third Proportional to 12,548.94 and 16,729.69

Step by Step Solution

1. Step 1: Write the proportion equation
   12,548.94 : 16,729.69 = 16,729.69 : x
2. Step 2: Convert to fraction form
   12,548.94/16,729.69 = 16,729.69/x
3. Step 3: Cross multiply
   12,548.94x = 16,729.69 × 16,729.69
4. Step 4: Simplify right side
   12,548.94x = 279,882,443.85
5. Step 5: Solve for x
   x = 279,882,443.85/12,548.94
6. Step 6: Final answer
   x = 22,303.28