Finding the Third Proportional to 13,043.53 and 14,683.78

Step by Step Solution

1. Step 1: Write the proportion equation
   13,043.53 : 14,683.78 = 14,683.78 : x
2. Step 2: Convert to fraction form
   13,043.53/14,683.78 = 14,683.78/x
3. Step 3: Cross multiply
   13,043.53x = 14,683.78 × 14,683.78
4. Step 4: Simplify right side
   13,043.53x = 215,613,431.80
5. Step 5: Solve for x
   x = 215,613,431.80/13,043.53
6. Step 6: Final answer
   x = 16,530.30