Finding the Third Proportional to 8,773.31 and 17,956.69

Step by Step Solution

1. Step 1: Write the proportion equation
   8,773.31 : 17,956.69 = 17,956.69 : x
2. Step 2: Convert to fraction form
   8,773.31/17,956.69 = 17,956.69/x
3. Step 3: Cross multiply
   8,773.31x = 17,956.69 × 17,956.69
4. Step 4: Simplify right side
   8,773.31x = 322,442,625.97
5. Step 5: Solve for x
   x = 322,442,625.97/8,773.31
6. Step 6: Final answer
   x = 36,752.67