Finding the Third Proportional to 20,020.50 and 27,114.75

Step by Step Solution

1. Step 1: Write the proportion equation
   20,020.50 : 27,114.75 = 27,114.75 : x
2. Step 2: Convert to fraction form
   20,020.50/27,114.75 = 27,114.75/x
3. Step 3: Cross multiply
   20,020.50x = 27,114.75 × 27,114.75
4. Step 4: Simplify right side
   20,020.50x = 735,209,667.56
5. Step 5: Solve for x
   x = 735,209,667.56/20,020.50
6. Step 6: Final answer
   x = 36,722.84