Finding the Third Proportional to 19,380.50 and 30,741

Step by Step Solution

1. Step 1: Write the proportion equation
   19,380.50 : 30,741 = 30,741 : x
2. Step 2: Convert to fraction form
   19,380.50/30,741 = 30,741/x
3. Step 3: Cross multiply
   19,380.50x = 30,741 × 30,741
4. Step 4: Simplify right side
   19,380.50x = 945,009,081
5. Step 5: Solve for x
   x = 945,009,081/19,380.50
6. Step 6: Final answer
   x = 48,760.82