Finding the Third Proportional to 41,919 and 56,961

Step by Step Solution

1. Step 1: Write the proportion equation
   41,919 : 56,961 = 56,961 : x
2. Step 2: Convert to fraction form
   41,919/56,961 = 56,961/x
3. Step 3: Cross multiply
   41,919x = 56,961 × 56,961
4. Step 4: Simplify right side
   41,919x = 3,244,555,521
5. Step 5: Solve for x
   x = 3,244,555,521/41,919
6. Step 6: Final answer
   x = 77,400.59