Finding the Third Proportional to 25,139.50 and 49,644.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,139.50 : 49,644.50 = 49,644.50 : x
2. Step 2: Convert to fraction form
   25,139.50/49,644.50 = 49,644.50/x
3. Step 3: Cross multiply
   25,139.50x = 49,644.50 × 49,644.50
4. Step 4: Simplify right side
   25,139.50x = 2,464,576,380.25
5. Step 5: Solve for x
   x = 2,464,576,380.25/25,139.50
6. Step 6: Final answer
   x = 98,036.01