Finding the Third Proportional to 17,386.31 and 37,960.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,386.31 : 37,960.31 = 37,960.31 : x
2. Step 2: Convert to fraction form
   17,386.31/37,960.31 = 37,960.31/x
3. Step 3: Cross multiply
   17,386.31x = 37,960.31 × 37,960.31
4. Step 4: Simplify right side
   17,386.31x = 1,440,985,325.10
5. Step 5: Solve for x
   x = 1,440,985,325.10/17,386.31
6. Step 6: Final answer
   x = 82,880.45