Finding the Third Proportional to 30,803.73 and 46,616.61

Step by Step Solution

1. Step 1: Write the proportion equation
   30,803.73 : 46,616.61 = 46,616.61 : x
2. Step 2: Convert to fraction form
   30,803.73/46,616.61 = 46,616.61/x
3. Step 3: Cross multiply
   30,803.73x = 46,616.61 × 46,616.61
4. Step 4: Simplify right side
   30,803.73x = 2,173,108,087.53
5. Step 5: Solve for x
   x = 2,173,108,087.53/30,803.73
6. Step 6: Final answer
   x = 70,546.91