Finding the Third Proportional to 17,904 and 37,609.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,904 : 37,609.50 = 37,609.50 : x
2. Step 2: Convert to fraction form
   17,904/37,609.50 = 37,609.50/x
3. Step 3: Cross multiply
   17,904x = 37,609.50 × 37,609.50
4. Step 4: Simplify right side
   17,904x = 1,414,474,490.25
5. Step 5: Solve for x
   x = 1,414,474,490.25/17,904
6. Step 6: Final answer
   x = 79,003.27