Finding the Third Proportional to 16,862.06 and 36,936.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,862.06 : 36,936.56 = 36,936.56 : x
2. Step 2: Convert to fraction form
   16,862.06/36,936.56 = 36,936.56/x
3. Step 3: Cross multiply
   16,862.06x = 36,936.56 × 36,936.56
4. Step 4: Simplify right side
   16,862.06x = 1,364,309,649.32
5. Step 5: Solve for x
   x = 1,364,309,649.32/16,862.06
6. Step 6: Final answer
   x = 80,910.01