Finding the Third Proportional to 1,803.94 and 3,484.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,803.94 : 3,484.69 = 3,484.69 : x
2. Step 2: Convert to fraction form
   1,803.94/3,484.69 = 3,484.69/x
3. Step 3: Cross multiply
   1,803.94x = 3,484.69 × 3,484.69
4. Step 4: Simplify right side
   1,803.94x = 12,143,046.97
5. Step 5: Solve for x
   x = 12,143,046.97/1,803.94
6. Step 6: Final answer
   x = 6,731.41