Finding the Third Proportional to 15,514.03 and 21,934.55

Step by Step Solution

1. Step 1: Write the proportion equation
   15,514.03 : 21,934.55 = 21,934.55 : x
2. Step 2: Convert to fraction form
   15,514.03/21,934.55 = 21,934.55/x
3. Step 3: Cross multiply
   15,514.03x = 21,934.55 × 21,934.55
4. Step 4: Simplify right side
   15,514.03x = 481,124,346.61
5. Step 5: Solve for x
   x = 481,124,346.61/15,514.03
6. Step 6: Final answer
   x = 31,012.21