Finding the Third Proportional to 25,704 and 53,460

Step by Step Solution

1. Step 1: Write the proportion equation
   25,704 : 53,460 = 53,460 : x
2. Step 2: Convert to fraction form
   25,704/53,460 = 53,460/x
3. Step 3: Cross multiply
   25,704x = 53,460 × 53,460
4. Step 4: Simplify right side
   25,704x = 2,857,971,600
5. Step 5: Solve for x
   x = 2,857,971,600/25,704
6. Step 6: Final answer
   x = 111,187.82