Finding the Third Proportional to 19,542 and 30,242

Step by Step Solution

1. Step 1: Write the proportion equation
   19,542 : 30,242 = 30,242 : x
2. Step 2: Convert to fraction form
   19,542/30,242 = 30,242/x
3. Step 3: Cross multiply
   19,542x = 30,242 × 30,242
4. Step 4: Simplify right side
   19,542x = 914,578,564
5. Step 5: Solve for x
   x = 914,578,564/19,542
6. Step 6: Final answer
   x = 46,800.66