Finding the Third Proportional to 16,898 and 37,108

Step by Step Solution

1. Step 1: Write the proportion equation
   16,898 : 37,108 = 37,108 : x
2. Step 2: Convert to fraction form
   16,898/37,108 = 37,108/x
3. Step 3: Cross multiply
   16,898x = 37,108 × 37,108
4. Step 4: Simplify right side
   16,898x = 1,377,003,664
5. Step 5: Solve for x
   x = 1,377,003,664/16,898
6. Step 6: Final answer
   x = 81,489.15