Finding the Third Proportional to 51,048 and 108,157.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,048 : 108,157.50 = 108,157.50 : x
2. Step 2: Convert to fraction form
   51,048/108,157.50 = 108,157.50/x
3. Step 3: Cross multiply
   51,048x = 108,157.50 × 108,157.50
4. Step 4: Simplify right side
   51,048x = 11,698,044,806.25
5. Step 5: Solve for x
   x = 11,698,044,806.25/51,048
6. Step 6: Final answer
   x = 229,157.75