Finding the Third Proportional to 16,708.15 and 34,793.61

Step by Step Solution

1. Step 1: Write the proportion equation
   16,708.15 : 34,793.61 = 34,793.61 : x
2. Step 2: Convert to fraction form
   16,708.15/34,793.61 = 34,793.61/x
3. Step 3: Cross multiply
   16,708.15x = 34,793.61 × 34,793.61
4. Step 4: Simplify right side
   16,708.15x = 1,210,595,525.17
5. Step 5: Solve for x
   x = 1,210,595,525.17/16,708.15
6. Step 6: Final answer
   x = 72,455.40