Finding the Third Proportional to 10,757.81 and 14,524.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,757.81 : 14,524.31 = 14,524.31 : x
2. Step 2: Convert to fraction form
   10,757.81/14,524.31 = 14,524.31/x
3. Step 3: Cross multiply
   10,757.81x = 14,524.31 × 14,524.31
4. Step 4: Simplify right side
   10,757.81x = 210,955,653.60
5. Step 5: Solve for x
   x = 210,955,653.60/10,757.81
6. Step 6: Final answer
   x = 19,609.53