Finding the Third Proportional to 1,230.38 and 1,949.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,230.38 : 1,949.06 = 1,949.06 : x
2. Step 2: Convert to fraction form
   1,230.38/1,949.06 = 1,949.06/x
3. Step 3: Cross multiply
   1,230.38x = 1,949.06 × 1,949.06
4. Step 4: Simplify right side
   1,230.38x = 3,798,844.63
5. Step 5: Solve for x
   x = 3,798,844.63/1,230.38
6. Step 6: Final answer
   x = 3,087.55