Finding the Third Proportional to 12,776 and 14,628

Step by Step Solution

1. Step 1: Write the proportion equation
   12,776 : 14,628 = 14,628 : x
2. Step 2: Convert to fraction form
   12,776/14,628 = 14,628/x
3. Step 3: Cross multiply
   12,776x = 14,628 × 14,628
4. Step 4: Simplify right side
   12,776x = 213,978,384
5. Step 5: Solve for x
   x = 213,978,384/12,776
6. Step 6: Final answer
   x = 16,748.46