Finding the Third Proportional to 7,915.50 and 17,301.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,915.50 : 17,301.38 = 17,301.38 : x
2. Step 2: Convert to fraction form
   7,915.50/17,301.38 = 17,301.38/x
3. Step 3: Cross multiply
   7,915.50x = 17,301.38 × 17,301.38
4. Step 4: Simplify right side
   7,915.50x = 299,337,576.89
5. Step 5: Solve for x
   x = 299,337,576.89/7,915.50
6. Step 6: Final answer
   x = 37,816.64