Finding the Third Proportional to 25,600.88 and 39,749.06

Step by Step Solution

1. Step 1: Write the proportion equation
   25,600.88 : 39,749.06 = 39,749.06 : x
2. Step 2: Convert to fraction form
   25,600.88/39,749.06 = 39,749.06/x
3. Step 3: Cross multiply
   25,600.88x = 39,749.06 × 39,749.06
4. Step 4: Simplify right side
   25,600.88x = 1,579,987,969.63
5. Step 5: Solve for x
   x = 1,579,987,969.63/25,600.88
6. Step 6: Final answer
   x = 61,716.17