Finding the Third Proportional to 14,078.81 and 18,528.75

Step by Step Solution

1. Step 1: Write the proportion equation
   14,078.81 : 18,528.75 = 18,528.75 : x
2. Step 2: Convert to fraction form
   14,078.81/18,528.75 = 18,528.75/x
3. Step 3: Cross multiply
   14,078.81x = 18,528.75 × 18,528.75
4. Step 4: Simplify right side
   14,078.81x = 343,314,576.56
5. Step 5: Solve for x
   x = 343,314,576.56/14,078.81
6. Step 6: Final answer
   x = 24,385.19