Finding the Third Proportional to 22,642 and 30,579

Step by Step Solution

1. Step 1: Write the proportion equation
   22,642 : 30,579 = 30,579 : x
2. Step 2: Convert to fraction form
   22,642/30,579 = 30,579/x
3. Step 3: Cross multiply
   22,642x = 30,579 × 30,579
4. Step 4: Simplify right side
   22,642x = 935,075,241
5. Step 5: Solve for x
   x = 935,075,241/22,642
6. Step 6: Final answer
   x = 41,298.26