Finding the Third Proportional to 17,620.50 and 23,919

Step by Step Solution

1. Step 1: Write the proportion equation
   17,620.50 : 23,919 = 23,919 : x
2. Step 2: Convert to fraction form
   17,620.50/23,919 = 23,919/x
3. Step 3: Cross multiply
   17,620.50x = 23,919 × 23,919
4. Step 4: Simplify right side
   17,620.50x = 572,118,561
5. Step 5: Solve for x
   x = 572,118,561/17,620.50
6. Step 6: Final answer
   x = 32,468.92