Finding the Third Proportional to 12.50 and 27.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12.50 : 27.94 = 27.94 : x
2. Step 2: Convert to fraction form
   12.50/27.94 = 27.94/x
3. Step 3: Cross multiply
   12.50x = 27.94 × 27.94
4. Step 4: Simplify right side
   12.50x = 780.50
5. Step 5: Solve for x
   x = 780.50/12.50
6. Step 6: Final answer
   x = 62.44