Finding the Third Proportional to 40,567 and 60,631

Step by Step Solution

1. Step 1: Write the proportion equation
   40,567 : 60,631 = 60,631 : x
2. Step 2: Convert to fraction form
   40,567/60,631 = 60,631/x
3. Step 3: Cross multiply
   40,567x = 60,631 × 60,631
4. Step 4: Simplify right side
   40,567x = 3,676,118,161
5. Step 5: Solve for x
   x = 3,676,118,161/40,567
6. Step 6: Final answer
   x = 90,618.44