Finding the Third Proportional to 13,101.75 and 20,756.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,101.75 : 20,756.25 = 20,756.25 : x
2. Step 2: Convert to fraction form
   13,101.75/20,756.25 = 20,756.25/x
3. Step 3: Cross multiply
   13,101.75x = 20,756.25 × 20,756.25
4. Step 4: Simplify right side
   13,101.75x = 430,821,914.06
5. Step 5: Solve for x
   x = 430,821,914.06/13,101.75
6. Step 6: Final answer
   x = 32,882.78