Finding the Third Proportional to 16,546.50 and 35,684.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,546.50 : 35,684.50 = 35,684.50 : x
2. Step 2: Convert to fraction form
   16,546.50/35,684.50 = 35,684.50/x
3. Step 3: Cross multiply
   16,546.50x = 35,684.50 × 35,684.50
4. Step 4: Simplify right side
   16,546.50x = 1,273,383,540.25
5. Step 5: Solve for x
   x = 1,273,383,540.25/16,546.50
6. Step 6: Final answer
   x = 76,957.88