Finding the Third Proportional to 19,982 and 30,579

Step by Step Solution

1. Step 1: Write the proportion equation
   19,982 : 30,579 = 30,579 : x
2. Step 2: Convert to fraction form
   19,982/30,579 = 30,579/x
3. Step 3: Cross multiply
   19,982x = 30,579 × 30,579
4. Step 4: Simplify right side
   19,982x = 935,075,241
5. Step 5: Solve for x
   x = 935,075,241/19,982
6. Step 6: Final answer
   x = 46,795.88