Finding the Third Proportional to 17,494.31 and 27,271.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,494.31 : 27,271.69 = 27,271.69 : x
2. Step 2: Convert to fraction form
   17,494.31/27,271.69 = 27,271.69/x
3. Step 3: Cross multiply
   17,494.31x = 27,271.69 × 27,271.69
4. Step 4: Simplify right side
   17,494.31x = 743,744,939.10
5. Step 5: Solve for x
   x = 743,744,939.10/17,494.31
6. Step 6: Final answer
   x = 42,513.53