Finding the Third Proportional to 20,719.55 and 30,337.03

Step by Step Solution

1. Step 1: Write the proportion equation
   20,719.55 : 30,337.03 = 30,337.03 : x
2. Step 2: Convert to fraction form
   20,719.55/30,337.03 = 30,337.03/x
3. Step 3: Cross multiply
   20,719.55x = 30,337.03 × 30,337.03
4. Step 4: Simplify right side
   20,719.55x = 920,335,465.06
5. Step 5: Solve for x
   x = 920,335,465.06/20,719.55
6. Step 6: Final answer
   x = 44,418.71