Finding the Third Proportional to 17,279.25 and 37,008.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,279.25 : 37,008.75 = 37,008.75 : x
2. Step 2: Convert to fraction form
   17,279.25/37,008.75 = 37,008.75/x
3. Step 3: Cross multiply
   17,279.25x = 37,008.75 × 37,008.75
4. Step 4: Simplify right side
   17,279.25x = 1,369,647,576.56
5. Step 5: Solve for x
   x = 1,369,647,576.56/17,279.25
6. Step 6: Final answer
   x = 79,265.45