Finding the Third Proportional to 22,142 and 33,379

Step by Step Solution

1. Step 1: Write the proportion equation
   22,142 : 33,379 = 33,379 : x
2. Step 2: Convert to fraction form
   22,142/33,379 = 33,379/x
3. Step 3: Cross multiply
   22,142x = 33,379 × 33,379
4. Step 4: Simplify right side
   22,142x = 1,114,157,641
5. Step 5: Solve for x
   x = 1,114,157,641/22,142
6. Step 6: Final answer
   x = 50,318.74