Finding the Third Proportional to 20,107.50 and 33,114.75

Step by Step Solution

1. Step 1: Write the proportion equation
   20,107.50 : 33,114.75 = 33,114.75 : x
2. Step 2: Convert to fraction form
   20,107.50/33,114.75 = 33,114.75/x
3. Step 3: Cross multiply
   20,107.50x = 33,114.75 × 33,114.75
4. Step 4: Simplify right side
   20,107.50x = 1,096,586,667.56
5. Step 5: Solve for x
   x = 1,096,586,667.56/20,107.50
6. Step 6: Final answer
   x = 54,536.20