Finding the Third Proportional to 13,389 and 28,514

Step by Step Solution

1. Step 1: Write the proportion equation
   13,389 : 28,514 = 28,514 : x
2. Step 2: Convert to fraction form
   13,389/28,514 = 28,514/x
3. Step 3: Cross multiply
   13,389x = 28,514 × 28,514
4. Step 4: Simplify right side
   13,389x = 813,048,196
5. Step 5: Solve for x
   x = 813,048,196/13,389
6. Step 6: Final answer
   x = 60,725.09