Finding the Third Proportional to 19,743.75 and 30,933.56

Step by Step Solution

1. Step 1: Write the proportion equation
   19,743.75 : 30,933.56 = 30,933.56 : x
2. Step 2: Convert to fraction form
   19,743.75/30,933.56 = 30,933.56/x
3. Step 3: Cross multiply
   19,743.75x = 30,933.56 × 30,933.56
4. Step 4: Simplify right side
   19,743.75x = 956,885,288.94
5. Step 5: Solve for x
   x = 956,885,288.94/19,743.75
6. Step 6: Final answer
   x = 48,465.23