Finding the Third Proportional to 40,300 and 60,682

Step by Step Solution

1. Step 1: Write the proportion equation
   40,300 : 60,682 = 60,682 : x
2. Step 2: Convert to fraction form
   40,300/60,682 = 60,682/x
3. Step 3: Cross multiply
   40,300x = 60,682 × 60,682
4. Step 4: Simplify right side
   40,300x = 3,682,305,124
5. Step 5: Solve for x
   x = 3,682,305,124/40,300
6. Step 6: Final answer
   x = 91,372.34