Finding the Third Proportional to 25,261 and 53,059

Step by Step Solution

1. Step 1: Write the proportion equation
   25,261 : 53,059 = 53,059 : x
2. Step 2: Convert to fraction form
   25,261/53,059 = 53,059/x
3. Step 3: Cross multiply
   25,261x = 53,059 × 53,059
4. Step 4: Simplify right side
   25,261x = 2,815,257,481
5. Step 5: Solve for x
   x = 2,815,257,481/25,261
6. Step 6: Final answer
   x = 111,446.79