Finding the Third Proportional to 17,703 and 40,423.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,703 : 40,423.50 = 40,423.50 : x
2. Step 2: Convert to fraction form
   17,703/40,423.50 = 40,423.50/x
3. Step 3: Cross multiply
   17,703x = 40,423.50 × 40,423.50
4. Step 4: Simplify right side
   17,703x = 1,634,059,352.25
5. Step 5: Solve for x
   x = 1,634,059,352.25/17,703
6. Step 6: Final answer
   x = 92,304.09