Finding the Third Proportional to 40,656 and 88,992

Step by Step Solution

1. Step 1: Write the proportion equation
   40,656 : 88,992 = 88,992 : x
2. Step 2: Convert to fraction form
   40,656/88,992 = 88,992/x
3. Step 3: Cross multiply
   40,656x = 88,992 × 88,992
4. Step 4: Simplify right side
   40,656x = 7,919,576,064
5. Step 5: Solve for x
   x = 7,919,576,064/40,656
6. Step 6: Final answer
   x = 194,794.77