Finding the Third Proportional to 20,233.78 and 30,635.34

Step by Step Solution

1. Step 1: Write the proportion equation
   20,233.78 : 30,635.34 = 30,635.34 : x
2. Step 2: Convert to fraction form
   20,233.78/30,635.34 = 30,635.34/x
3. Step 3: Cross multiply
   20,233.78x = 30,635.34 × 30,635.34
4. Step 4: Simplify right side
   20,233.78x = 938,524,286.68
5. Step 5: Solve for x
   x = 938,524,286.68/20,233.78
6. Step 6: Final answer
   x = 46,384.03