Finding the Third Proportional to 25,200 and 39,852

Step by Step Solution

1. Step 1: Write the proportion equation
   25,200 : 39,852 = 39,852 : x
2. Step 2: Convert to fraction form
   25,200/39,852 = 39,852/x
3. Step 3: Cross multiply
   25,200x = 39,852 × 39,852
4. Step 4: Simplify right side
   25,200x = 1,588,181,904
5. Step 5: Solve for x
   x = 1,588,181,904/25,200
6. Step 6: Final answer
   x = 63,023.09