Finding the Third Proportional to 17,307 and 37,651.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,307 : 37,651.50 = 37,651.50 : x
2. Step 2: Convert to fraction form
   17,307/37,651.50 = 37,651.50/x
3. Step 3: Cross multiply
   17,307x = 37,651.50 × 37,651.50
4. Step 4: Simplify right side
   17,307x = 1,417,635,452.25
5. Step 5: Solve for x
   x = 1,417,635,452.25/17,307
6. Step 6: Final answer
   x = 81,911.10