Finding the Third Proportional to 8,481.75 and 19,651.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,481.75 : 19,651.88 = 19,651.88 : x
2. Step 2: Convert to fraction form
   8,481.75/19,651.88 = 19,651.88/x
3. Step 3: Cross multiply
   8,481.75x = 19,651.88 × 19,651.88
4. Step 4: Simplify right side
   8,481.75x = 386,196,191.02
5. Step 5: Solve for x
   x = 386,196,191.02/8,481.75
6. Step 6: Final answer
   x = 45,532.61