Finding the Third Proportional to 20,224.69 and 28,960.03

Step by Step Solution

1. Step 1: Write the proportion equation
   20,224.69 : 28,960.03 = 28,960.03 : x
2. Step 2: Convert to fraction form
   20,224.69/28,960.03 = 28,960.03/x
3. Step 3: Cross multiply
   20,224.69x = 28,960.03 × 28,960.03
4. Step 4: Simplify right side
   20,224.69x = 838,683,410.00
5. Step 5: Solve for x
   x = 838,683,410.00/20,224.69
6. Step 6: Final answer
   x = 41,468.30