Finding the Third Proportional to 12,696.75 and 27,854.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,696.75 : 27,854.25 = 27,854.25 : x
2. Step 2: Convert to fraction form
   12,696.75/27,854.25 = 27,854.25/x
3. Step 3: Cross multiply
   12,696.75x = 27,854.25 × 27,854.25
4. Step 4: Simplify right side
   12,696.75x = 775,859,243.06
5. Step 5: Solve for x
   x = 775,859,243.06/12,696.75
6. Step 6: Final answer
   x = 61,106.92