Finding the Third Proportional to 17,307.38 and 37,818.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,307.38 : 37,818.38 = 37,818.38 : x
2. Step 2: Convert to fraction form
   17,307.38/37,818.38 = 37,818.38/x
3. Step 3: Cross multiply
   17,307.38x = 37,818.38 × 37,818.38
4. Step 4: Simplify right side
   17,307.38x = 1,430,229,487.64
5. Step 5: Solve for x
   x = 1,430,229,487.64/17,307.38
6. Step 6: Final answer
   x = 82,637.00