Finding the Third Proportional to 40,424 and 88,622

Step by Step Solution

1. Step 1: Write the proportion equation
   40,424 : 88,622 = 88,622 : x
2. Step 2: Convert to fraction form
   40,424/88,622 = 88,622/x
3. Step 3: Cross multiply
   40,424x = 88,622 × 88,622
4. Step 4: Simplify right side
   40,424x = 7,853,858,884
5. Step 5: Solve for x
   x = 7,853,858,884/40,424
6. Step 6: Final answer
   x = 194,287.03