Finding the Third Proportional to 11,953 and 25,328

Step by Step Solution

1. Step 1: Write the proportion equation
   11,953 : 25,328 = 25,328 : x
2. Step 2: Convert to fraction form
   11,953/25,328 = 25,328/x
3. Step 3: Cross multiply
   11,953x = 25,328 × 25,328
4. Step 4: Simplify right side
   11,953x = 641,507,584
5. Step 5: Solve for x
   x = 641,507,584/11,953
6. Step 6: Final answer
   x = 53,669.17