Finding the Third Proportional to 8,333.75 and 17,815

Step by Step Solution

1. Step 1: Write the proportion equation
   8,333.75 : 17,815 = 17,815 : x
2. Step 2: Convert to fraction form
   8,333.75/17,815 = 17,815/x
3. Step 3: Cross multiply
   8,333.75x = 17,815 × 17,815
4. Step 4: Simplify right side
   8,333.75x = 317,374,225
5. Step 5: Solve for x
   x = 317,374,225/8,333.75
6. Step 6: Final answer
   x = 38,083.00