Finding the Third Proportional to 3,983.25 and 5,858.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,983.25 : 5,858.63 = 5,858.63 : x
2. Step 2: Convert to fraction form
   3,983.25/5,858.63 = 5,858.63/x
3. Step 3: Cross multiply
   3,983.25x = 5,858.63 × 5,858.63
4. Step 4: Simplify right side
   3,983.25x = 34,323,486.89
5. Step 5: Solve for x
   x = 34,323,486.89/3,983.25
6. Step 6: Final answer
   x = 8,616.96