Finding the Third Proportional to 17,247.50 and 37,724

Step by Step Solution

1. Step 1: Write the proportion equation
   17,247.50 : 37,724 = 37,724 : x
2. Step 2: Convert to fraction form
   17,247.50/37,724 = 37,724/x
3. Step 3: Cross multiply
   17,247.50x = 37,724 × 37,724
4. Step 4: Simplify right side
   17,247.50x = 1,423,100,176
5. Step 5: Solve for x
   x = 1,423,100,176/17,247.50
6. Step 6: Final answer
   x = 82,510.52