Finding the Third Proportional to 1,942.13 and 3,076.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,942.13 : 3,076.69 = 3,076.69 : x
2. Step 2: Convert to fraction form
   1,942.13/3,076.69 = 3,076.69/x
3. Step 3: Cross multiply
   1,942.13x = 3,076.69 × 3,076.69
4. Step 4: Simplify right side
   1,942.13x = 9,466,005.97
5. Step 5: Solve for x
   x = 9,466,005.97/1,942.13
6. Step 6: Final answer
   x = 4,874.05