Finding the Third Proportional to 10,554.38 and 16,712.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,554.38 : 16,712.25 = 16,712.25 : x
2. Step 2: Convert to fraction form
   10,554.38/16,712.25 = 16,712.25/x
3. Step 3: Cross multiply
   10,554.38x = 16,712.25 × 16,712.25
4. Step 4: Simplify right side
   10,554.38x = 279,299,300.06
5. Step 5: Solve for x
   x = 279,299,300.06/10,554.38
6. Step 6: Final answer
   x = 26,462.89