Finding the Third Proportional to 96,718.50 and 147,940.50

Step by Step Solution

1. Step 1: Write the proportion equation
   96,718.50 : 147,940.50 = 147,940.50 : x
2. Step 2: Convert to fraction form
   96,718.50/147,940.50 = 147,940.50/x
3. Step 3: Cross multiply
   96,718.50x = 147,940.50 × 147,940.50
4. Step 4: Simplify right side
   96,718.50x = 21,886,391,540.25
5. Step 5: Solve for x
   x = 21,886,391,540.25/96,718.50
6. Step 6: Final answer
   x = 226,289.61