Finding the Third Proportional to 25,759 and 54,920.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,759 : 54,920.50 = 54,920.50 : x
2. Step 2: Convert to fraction form
   25,759/54,920.50 = 54,920.50/x
3. Step 3: Cross multiply
   25,759x = 54,920.50 × 54,920.50
4. Step 4: Simplify right side
   25,759x = 3,016,261,320.25
5. Step 5: Solve for x
   x = 3,016,261,320.25/25,759
6. Step 6: Final answer
   x = 117,095.44