Finding the Third Proportional to 25,425 and 59,393

Step by Step Solution

1. Step 1: Write the proportion equation
   25,425 : 59,393 = 59,393 : x
2. Step 2: Convert to fraction form
   25,425/59,393 = 59,393/x
3. Step 3: Cross multiply
   25,425x = 59,393 × 59,393
4. Step 4: Simplify right side
   25,425x = 3,527,528,449
5. Step 5: Solve for x
   x = 3,527,528,449/25,425
6. Step 6: Final answer
   x = 138,742.52