Finding the Third Proportional to 40,635 and 88,395

Step by Step Solution

1. Step 1: Write the proportion equation
   40,635 : 88,395 = 88,395 : x
2. Step 2: Convert to fraction form
   40,635/88,395 = 88,395/x
3. Step 3: Cross multiply
   40,635x = 88,395 × 88,395
4. Step 4: Simplify right side
   40,635x = 7,813,676,025
5. Step 5: Solve for x
   x = 7,813,676,025/40,635
6. Step 6: Final answer
   x = 192,289.31