Finding the Third Proportional to 19,598.50 and 30,355.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,598.50 : 30,355.50 = 30,355.50 : x
2. Step 2: Convert to fraction form
   19,598.50/30,355.50 = 30,355.50/x
3. Step 3: Cross multiply
   19,598.50x = 30,355.50 × 30,355.50
4. Step 4: Simplify right side
   19,598.50x = 921,456,380.25
5. Step 5: Solve for x
   x = 921,456,380.25/19,598.50
6. Step 6: Final answer
   x = 47,016.68