Finding the Third Proportional to 16,720.50 and 23,953.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,720.50 : 23,953.50 = 23,953.50 : x
2. Step 2: Convert to fraction form
   16,720.50/23,953.50 = 23,953.50/x
3. Step 3: Cross multiply
   16,720.50x = 23,953.50 × 23,953.50
4. Step 4: Simplify right side
   16,720.50x = 573,770,162.25
5. Step 5: Solve for x
   x = 573,770,162.25/16,720.50
6. Step 6: Final answer
   x = 34,315.37