Finding the Third Proportional to 27,748 and 60,686

Step by Step Solution

1. Step 1: Write the proportion equation
   27,748 : 60,686 = 60,686 : x
2. Step 2: Convert to fraction form
   27,748/60,686 = 60,686/x
3. Step 3: Cross multiply
   27,748x = 60,686 × 60,686
4. Step 4: Simplify right side
   27,748x = 3,682,790,596
5. Step 5: Solve for x
   x = 3,682,790,596/27,748
6. Step 6: Final answer
   x = 132,722.74