Finding the Third Proportional to 57,922.69 and 126,915.56

Step by Step Solution

1. Step 1: Write the proportion equation
   57,922.69 : 126,915.56 = 126,915.56 : x
2. Step 2: Convert to fraction form
   57,922.69/126,915.56 = 126,915.56/x
3. Step 3: Cross multiply
   57,922.69x = 126,915.56 × 126,915.56
4. Step 4: Simplify right side
   57,922.69x = 16,107,560,004.69
5. Step 5: Solve for x
   x = 16,107,560,004.69/57,922.69
6. Step 6: Final answer
   x = 278,087.23