Finding the Third Proportional to 2,064 and 5,281.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064 : 5,281.50 = 5,281.50 : x
2. Step 2: Convert to fraction form
   2,064/5,281.50 = 5,281.50/x
3. Step 3: Cross multiply
   2,064x = 5,281.50 × 5,281.50
4. Step 4: Simplify right side
   2,064x = 27,894,242.25
5. Step 5: Solve for x
   x = 27,894,242.25/2,064
6. Step 6: Final answer
   x = 13,514.65