Finding the Third Proportional to 17,698 and 37,958

Step by Step Solution

1. Step 1: Write the proportion equation
   17,698 : 37,958 = 37,958 : x
2. Step 2: Convert to fraction form
   17,698/37,958 = 37,958/x
3. Step 3: Cross multiply
   17,698x = 37,958 × 37,958
4. Step 4: Simplify right side
   17,698x = 1,440,809,764
5. Step 5: Solve for x
   x = 1,440,809,764/17,698
6. Step 6: Final answer
   x = 81,410.88