Finding the Third Proportional to 25,960 and 53,216

Step by Step Solution

1. Step 1: Write the proportion equation
   25,960 : 53,216 = 53,216 : x
2. Step 2: Convert to fraction form
   25,960/53,216 = 53,216/x
3. Step 3: Cross multiply
   25,960x = 53,216 × 53,216
4. Step 4: Simplify right side
   25,960x = 2,831,942,656
5. Step 5: Solve for x
   x = 2,831,942,656/25,960
6. Step 6: Final answer
   x = 109,088.70