Finding the Third Proportional to 27,976.50 and 54,535.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,976.50 : 54,535.50 = 54,535.50 : x
2. Step 2: Convert to fraction form
   27,976.50/54,535.50 = 54,535.50/x
3. Step 3: Cross multiply
   27,976.50x = 54,535.50 × 54,535.50
4. Step 4: Simplify right side
   27,976.50x = 2,974,120,760.25
5. Step 5: Solve for x
   x = 2,974,120,760.25/27,976.50
6. Step 6: Final answer
   x = 106,307.82