Finding the Third Proportional to 8,953.50 and 19,696.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,953.50 : 19,696.50 = 19,696.50 : x
2. Step 2: Convert to fraction form
   8,953.50/19,696.50 = 19,696.50/x
3. Step 3: Cross multiply
   8,953.50x = 19,696.50 × 19,696.50
4. Step 4: Simplify right side
   8,953.50x = 387,952,112.25
5. Step 5: Solve for x
   x = 387,952,112.25/8,953.50
6. Step 6: Final answer
   x = 43,329.66