Finding the Third Proportional to 16,939 and 37,229

Step by Step Solution

1. Step 1: Write the proportion equation
   16,939 : 37,229 = 37,229 : x
2. Step 2: Convert to fraction form
   16,939/37,229 = 37,229/x
3. Step 3: Cross multiply
   16,939x = 37,229 × 37,229
4. Step 4: Simplify right side
   16,939x = 1,385,998,441
5. Step 5: Solve for x
   x = 1,385,998,441/16,939
6. Step 6: Final answer
   x = 81,822.92