Finding the Third Proportional to 13,716.84 and 14,909.06

Step by Step Solution

1. Step 1: Write the proportion equation
   13,716.84 : 14,909.06 = 14,909.06 : x
2. Step 2: Convert to fraction form
   13,716.84/14,909.06 = 14,909.06/x
3. Step 3: Cross multiply
   13,716.84x = 14,909.06 × 14,909.06
4. Step 4: Simplify right side
   13,716.84x = 222,280,144.63
5. Step 5: Solve for x
   x = 222,280,144.63/13,716.84
6. Step 6: Final answer
   x = 16,204.90