Finding the Third Proportional to 40,622 and 89,092

Step by Step Solution

1. Step 1: Write the proportion equation
   40,622 : 89,092 = 89,092 : x
2. Step 2: Convert to fraction form
   40,622/89,092 = 89,092/x
3. Step 3: Cross multiply
   40,622x = 89,092 × 89,092
4. Step 4: Simplify right side
   40,622x = 7,937,384,464
5. Step 5: Solve for x
   x = 7,937,384,464/40,622
6. Step 6: Final answer
   x = 195,396.20