Finding the Third Proportional to 20,103.75 and 28,850.06

Step by Step Solution

1. Step 1: Write the proportion equation
   20,103.75 : 28,850.06 = 28,850.06 : x
2. Step 2: Convert to fraction form
   20,103.75/28,850.06 = 28,850.06/x
3. Step 3: Cross multiply
   20,103.75x = 28,850.06 × 28,850.06
4. Step 4: Simplify right side
   20,103.75x = 832,326,106.25
5. Step 5: Solve for x
   x = 832,326,106.25/20,103.75
6. Step 6: Final answer
   x = 41,401.53