Finding the Third Proportional to 31,544 and 43,860

Step by Step Solution

1. Step 1: Write the proportion equation
   31,544 : 43,860 = 43,860 : x
2. Step 2: Convert to fraction form
   31,544/43,860 = 43,860/x
3. Step 3: Cross multiply
   31,544x = 43,860 × 43,860
4. Step 4: Simplify right side
   31,544x = 1,923,699,600
5. Step 5: Solve for x
   x = 1,923,699,600/31,544
6. Step 6: Final answer
   x = 60,984.64