Finding the Third Proportional to 96,019.50 and 145,356

Step by Step Solution

1. Step 1: Write the proportion equation
   96,019.50 : 145,356 = 145,356 : x
2. Step 2: Convert to fraction form
   96,019.50/145,356 = 145,356/x
3. Step 3: Cross multiply
   96,019.50x = 145,356 × 145,356
4. Step 4: Simplify right side
   96,019.50x = 21,128,366,736
5. Step 5: Solve for x
   x = 21,128,366,736/96,019.50
6. Step 6: Final answer
   x = 220,042.46