Finding the Third Proportional to 17,620 and 23,918

Step by Step Solution

1. Step 1: Write the proportion equation
   17,620 : 23,918 = 23,918 : x
2. Step 2: Convert to fraction form
   17,620/23,918 = 23,918/x
3. Step 3: Cross multiply
   17,620x = 23,918 × 23,918
4. Step 4: Simplify right side
   17,620x = 572,070,724
5. Step 5: Solve for x
   x = 572,070,724/17,620
6. Step 6: Final answer
   x = 32,467.12