Finding the Third Proportional to 17,337.96 and 17,914.61

Step by Step Solution

1. Step 1: Write the proportion equation
   17,337.96 : 17,914.61 = 17,914.61 : x
2. Step 2: Convert to fraction form
   17,337.96/17,914.61 = 17,914.61/x
3. Step 3: Cross multiply
   17,337.96x = 17,914.61 × 17,914.61
4. Step 4: Simplify right side
   17,337.96x = 320,933,089.10
5. Step 5: Solve for x
   x = 320,933,089.10/17,337.96
6. Step 6: Final answer
   x = 18,510.43