Finding the Third Proportional to 2,725.38 and 5,886.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,725.38 : 5,886.88 = 5,886.88 : x
2. Step 2: Convert to fraction form
   2,725.38/5,886.88 = 5,886.88/x
3. Step 3: Cross multiply
   2,725.38x = 5,886.88 × 5,886.88
4. Step 4: Simplify right side
   2,725.38x = 34,655,297.27
5. Step 5: Solve for x
   x = 34,655,297.27/2,725.38
6. Step 6: Final answer
   x = 12,715.79