Finding the Third Proportional to 10,725.75 and 25,359.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,725.75 : 25,359.75 = 25,359.75 : x
2. Step 2: Convert to fraction form
   10,725.75/25,359.75 = 25,359.75/x
3. Step 3: Cross multiply
   10,725.75x = 25,359.75 × 25,359.75
4. Step 4: Simplify right side
   10,725.75x = 643,116,920.06
5. Step 5: Solve for x
   x = 643,116,920.06/10,725.75
6. Step 6: Final answer
   x = 59,960.09