Finding the Third Proportional to 16,346 and 25,479

Step by Step Solution

1. Step 1: Write the proportion equation
   16,346 : 25,479 = 25,479 : x
2. Step 2: Convert to fraction form
   16,346/25,479 = 25,479/x
3. Step 3: Cross multiply
   16,346x = 25,479 × 25,479
4. Step 4: Simplify right side
   16,346x = 649,179,441
5. Step 5: Solve for x
   x = 649,179,441/16,346
6. Step 6: Final answer
   x = 39,714.88