Finding the Third Proportional to 6,870.50 and 9,333

Step by Step Solution

1. Step 1: Write the proportion equation
   6,870.50 : 9,333 = 9,333 : x
2. Step 2: Convert to fraction form
   6,870.50/9,333 = 9,333/x
3. Step 3: Cross multiply
   6,870.50x = 9,333 × 9,333
4. Step 4: Simplify right side
   6,870.50x = 87,104,889
5. Step 5: Solve for x
   x = 87,104,889/6,870.50
6. Step 6: Final answer
   x = 12,678.10