Finding the Third Proportional to 40,920.82 and 62,611.42

Step by Step Solution

1. Step 1: Write the proportion equation
   40,920.82 : 62,611.42 = 62,611.42 : x
2. Step 2: Convert to fraction form
   40,920.82/62,611.42 = 62,611.42/x
3. Step 3: Cross multiply
   40,920.82x = 62,611.42 × 62,611.42
4. Step 4: Simplify right side
   40,920.82x = 3,920,189,660.06
5. Step 5: Solve for x
   x = 3,920,189,660.06/40,920.82
6. Step 6: Final answer
   x = 95,799.39