Finding the Third Proportional to 16,911 and 37,098

Step by Step Solution

1. Step 1: Write the proportion equation
   16,911 : 37,098 = 37,098 : x
2. Step 2: Convert to fraction form
   16,911/37,098 = 37,098/x
3. Step 3: Cross multiply
   16,911x = 37,098 × 37,098
4. Step 4: Simplify right side
   16,911x = 1,376,261,604
5. Step 5: Solve for x
   x = 1,376,261,604/16,911
6. Step 6: Final answer
   x = 81,382.63