Finding the Third Proportional to 25,825.13 and 56,564.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,825.13 : 56,564.25 = 56,564.25 : x
2. Step 2: Convert to fraction form
   25,825.13/56,564.25 = 56,564.25/x
3. Step 3: Cross multiply
   25,825.13x = 56,564.25 × 56,564.25
4. Step 4: Simplify right side
   25,825.13x = 3,199,514,378.06
5. Step 5: Solve for x
   x = 3,199,514,378.06/25,825.13
6. Step 6: Final answer
   x = 123,891.54