Finding the Third Proportional to 40,702 and 88,868

Step by Step Solution

1. Step 1: Write the proportion equation
   40,702 : 88,868 = 88,868 : x
2. Step 2: Convert to fraction form
   40,702/88,868 = 88,868/x
3. Step 3: Cross multiply
   40,702x = 88,868 × 88,868
4. Step 4: Simplify right side
   40,702x = 7,897,521,424
5. Step 5: Solve for x
   x = 7,897,521,424/40,702
6. Step 6: Final answer
   x = 194,032.76