Finding the Third Proportional to 30,738 and 41,717

Step by Step Solution

1. Step 1: Write the proportion equation
   30,738 : 41,717 = 41,717 : x
2. Step 2: Convert to fraction form
   30,738/41,717 = 41,717/x
3. Step 3: Cross multiply
   30,738x = 41,717 × 41,717
4. Step 4: Simplify right side
   30,738x = 1,740,308,089
5. Step 5: Solve for x
   x = 1,740,308,089/30,738
6. Step 6: Final answer
   x = 56,617.48