Finding the Third Proportional to 16,789.50 and 36,201.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,789.50 : 36,201.94 = 36,201.94 : x
2. Step 2: Convert to fraction form
   16,789.50/36,201.94 = 36,201.94/x
3. Step 3: Cross multiply
   16,789.50x = 36,201.94 × 36,201.94
4. Step 4: Simplify right side
   16,789.50x = 1,310,580,278.75
5. Step 5: Solve for x
   x = 1,310,580,278.75/16,789.50
6. Step 6: Final answer
   x = 78,059.52