Finding the Third Proportional to 16,808.34 and 25,342.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,808.34 : 25,342.03 = 25,342.03 : x
2. Step 2: Convert to fraction form
   16,808.34/25,342.03 = 25,342.03/x
3. Step 3: Cross multiply
   16,808.34x = 25,342.03 × 25,342.03
4. Step 4: Simplify right side
   16,808.34x = 642,218,547.88
5. Step 5: Solve for x
   x = 642,218,547.88/16,808.34
6. Step 6: Final answer
   x = 38,208.32