Finding the Third Proportional to 9,887.06 and 17,575.73

Step by Step Solution

1. Step 1: Write the proportion equation
   9,887.06 : 17,575.73 = 17,575.73 : x
2. Step 2: Convert to fraction form
   9,887.06/17,575.73 = 17,575.73/x
3. Step 3: Cross multiply
   9,887.06x = 17,575.73 × 17,575.73
4. Step 4: Simplify right side
   9,887.06x = 308,906,438.82
5. Step 5: Solve for x
   x = 308,906,438.82/9,887.06
6. Step 6: Final answer
   x = 31,243.50