Finding the Third Proportional to 25,748.51 and 53,137.27

Step by Step Solution

1. Step 1: Write the proportion equation
   25,748.51 : 53,137.27 = 53,137.27 : x
2. Step 2: Convert to fraction form
   25,748.51/53,137.27 = 53,137.27/x
3. Step 3: Cross multiply
   25,748.51x = 53,137.27 × 53,137.27
4. Step 4: Simplify right side
   25,748.51x = 2,823,568,998.10
5. Step 5: Solve for x
   x = 2,823,568,998.10/25,748.51
6. Step 6: Final answer
   x = 109,659.52