Finding the Third Proportional to 17,621 and 25,726

Step by Step Solution

1. Step 1: Write the proportion equation
   17,621 : 25,726 = 25,726 : x
2. Step 2: Convert to fraction form
   17,621/25,726 = 25,726/x
3. Step 3: Cross multiply
   17,621x = 25,726 × 25,726
4. Step 4: Simplify right side
   17,621x = 661,827,076
5. Step 5: Solve for x
   x = 661,827,076/17,621
6. Step 6: Final answer
   x = 37,559.00