Finding the Third Proportional to 2,153.50 and 3,334

Step by Step Solution

1. Step 1: Write the proportion equation
   2,153.50 : 3,334 = 3,334 : x
2. Step 2: Convert to fraction form
   2,153.50/3,334 = 3,334/x
3. Step 3: Cross multiply
   2,153.50x = 3,334 × 3,334
4. Step 4: Simplify right side
   2,153.50x = 11,115,556
5. Step 5: Solve for x
   x = 11,115,556/2,153.50
6. Step 6: Final answer
   x = 5,161.62