Finding the Third Proportional to 8,963.50 and 19,498.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,963.50 : 19,498.25 = 19,498.25 : x
2. Step 2: Convert to fraction form
   8,963.50/19,498.25 = 19,498.25/x
3. Step 3: Cross multiply
   8,963.50x = 19,498.25 × 19,498.25
4. Step 4: Simplify right side
   8,963.50x = 380,181,753.06
5. Step 5: Solve for x
   x = 380,181,753.06/8,963.50
6. Step 6: Final answer
   x = 42,414.43