Finding the Third Proportional to 17,506.69 and 26,665.03

Step by Step Solution

1. Step 1: Write the proportion equation
   17,506.69 : 26,665.03 = 26,665.03 : x
2. Step 2: Convert to fraction form
   17,506.69/26,665.03 = 26,665.03/x
3. Step 3: Cross multiply
   17,506.69x = 26,665.03 × 26,665.03
4. Step 4: Simplify right side
   17,506.69x = 711,023,891.56
5. Step 5: Solve for x
   x = 711,023,891.56/17,506.69
6. Step 6: Final answer
   x = 40,614.42