Finding the Third Proportional to 16,729.03 and 35,815.92

Step by Step Solution

1. Step 1: Write the proportion equation
   16,729.03 : 35,815.92 = 35,815.92 : x
2. Step 2: Convert to fraction form
   16,729.03/35,815.92 = 35,815.92/x
3. Step 3: Cross multiply
   16,729.03x = 35,815.92 × 35,815.92
4. Step 4: Simplify right side
   16,729.03x = 1,282,780,259.76
5. Step 5: Solve for x
   x = 1,282,780,259.76/16,729.03
6. Step 6: Final answer
   x = 76,679.89