Finding the Third Proportional to 3,487.83 and 7,630.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,487.83 : 7,630.61 = 7,630.61 : x
2. Step 2: Convert to fraction form
   3,487.83/7,630.61 = 7,630.61/x
3. Step 3: Cross multiply
   3,487.83x = 7,630.61 × 7,630.61
4. Step 4: Simplify right side
   3,487.83x = 58,226,229.24
5. Step 5: Solve for x
   x = 58,226,229.24/3,487.83
6. Step 6: Final answer
   x = 16,694.14