Finding the Third Proportional to 17,358 and 25,653

Step by Step Solution

1. Step 1: Write the proportion equation
   17,358 : 25,653 = 25,653 : x
2. Step 2: Convert to fraction form
   17,358/25,653 = 25,653/x
3. Step 3: Cross multiply
   17,358x = 25,653 × 25,653
4. Step 4: Simplify right side
   17,358x = 658,076,409
5. Step 5: Solve for x
   x = 658,076,409/17,358
6. Step 6: Final answer
   x = 37,911.99