Finding the Third Proportional to 25,422 and 52,608

Step by Step Solution

1. Step 1: Write the proportion equation
   25,422 : 52,608 = 52,608 : x
2. Step 2: Convert to fraction form
   25,422/52,608 = 52,608/x
3. Step 3: Cross multiply
   25,422x = 52,608 × 52,608
4. Step 4: Simplify right side
   25,422x = 2,767,601,664
5. Step 5: Solve for x
   x = 2,767,601,664/25,422
6. Step 6: Final answer
   x = 108,866.40