Finding the Third Proportional to 25,379 and 58,493

Step by Step Solution

1. Step 1: Write the proportion equation
   25,379 : 58,493 = 58,493 : x
2. Step 2: Convert to fraction form
   25,379/58,493 = 58,493/x
3. Step 3: Cross multiply
   25,379x = 58,493 × 58,493
4. Step 4: Simplify right side
   25,379x = 3,421,431,049
5. Step 5: Solve for x
   x = 3,421,431,049/25,379
6. Step 6: Final answer
   x = 134,813.47