Finding the Third Proportional to 3,893.50 and 8,333.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,893.50 : 8,333.50 = 8,333.50 : x
2. Step 2: Convert to fraction form
   3,893.50/8,333.50 = 8,333.50/x
3. Step 3: Cross multiply
   3,893.50x = 8,333.50 × 8,333.50
4. Step 4: Simplify right side
   3,893.50x = 69,447,222.25
5. Step 5: Solve for x
   x = 69,447,222.25/3,893.50
6. Step 6: Final answer
   x = 17,836.71