Finding the Third Proportional to 17,630 and 25,851

Step by Step Solution

1. Step 1: Write the proportion equation
   17,630 : 25,851 = 25,851 : x
2. Step 2: Convert to fraction form
   17,630/25,851 = 25,851/x
3. Step 3: Cross multiply
   17,630x = 25,851 × 25,851
4. Step 4: Simplify right side
   17,630x = 668,274,201
5. Step 5: Solve for x
   x = 668,274,201/17,630
6. Step 6: Final answer
   x = 37,905.51