Finding the Third Proportional to 30,904.50 and 41,436

Step by Step Solution

1. Step 1: Write the proportion equation
   30,904.50 : 41,436 = 41,436 : x
2. Step 2: Convert to fraction form
   30,904.50/41,436 = 41,436/x
3. Step 3: Cross multiply
   30,904.50x = 41,436 × 41,436
4. Step 4: Simplify right side
   30,904.50x = 1,716,942,096
5. Step 5: Solve for x
   x = 1,716,942,096/30,904.50
6. Step 6: Final answer
   x = 55,556.38