Finding the Third Proportional to 18,103.50 and 28,441.13

Step by Step Solution

1. Step 1: Write the proportion equation
   18,103.50 : 28,441.13 = 28,441.13 : x
2. Step 2: Convert to fraction form
   18,103.50/28,441.13 = 28,441.13/x
3. Step 3: Cross multiply
   18,103.50x = 28,441.13 × 28,441.13
4. Step 4: Simplify right side
   18,103.50x = 808,897,591.27
5. Step 5: Solve for x
   x = 808,897,591.27/18,103.50
6. Step 6: Final answer
   x = 44,681.83