Finding the Third Proportional to 1,333.50 and 3,114

Step by Step Solution

1. Step 1: Write the proportion equation
   1,333.50 : 3,114 = 3,114 : x
2. Step 2: Convert to fraction form
   1,333.50/3,114 = 3,114/x
3. Step 3: Cross multiply
   1,333.50x = 3,114 × 3,114
4. Step 4: Simplify right side
   1,333.50x = 9,696,996
5. Step 5: Solve for x
   x = 9,696,996/1,333.50
6. Step 6: Final answer
   x = 7,271.84