Finding the Third Proportional to 22,590 and 33,558

Step by Step Solution

1. Step 1: Write the proportion equation
   22,590 : 33,558 = 33,558 : x
2. Step 2: Convert to fraction form
   22,590/33,558 = 33,558/x
3. Step 3: Cross multiply
   22,590x = 33,558 × 33,558
4. Step 4: Simplify right side
   22,590x = 1,126,139,364
5. Step 5: Solve for x
   x = 1,126,139,364/22,590
6. Step 6: Final answer
   x = 49,851.23