Finding the Third Proportional to 19,982.25 and 30,024.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,982.25 : 30,024.75 = 30,024.75 : x
2. Step 2: Convert to fraction form
   19,982.25/30,024.75 = 30,024.75/x
3. Step 3: Cross multiply
   19,982.25x = 30,024.75 × 30,024.75
4. Step 4: Simplify right side
   19,982.25x = 901,485,612.56
5. Step 5: Solve for x
   x = 901,485,612.56/19,982.25
6. Step 6: Final answer
   x = 45,114.32