Finding the Third Proportional to 1,983.23 and 4,308.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,983.23 : 4,308.82 = 4,308.82 : x
2. Step 2: Convert to fraction form
   1,983.23/4,308.82 = 4,308.82/x
3. Step 3: Cross multiply
   1,983.23x = 4,308.82 × 4,308.82
4. Step 4: Simplify right side
   1,983.23x = 18,565,932.49
5. Step 5: Solve for x
   x = 18,565,932.49/1,983.23
6. Step 6: Final answer
   x = 9,361.44