Finding the Third Proportional to 1,314.38 and 3,042.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,314.38 : 3,042.94 = 3,042.94 : x
2. Step 2: Convert to fraction form
   1,314.38/3,042.94 = 3,042.94/x
3. Step 3: Cross multiply
   1,314.38x = 3,042.94 × 3,042.94
4. Step 4: Simplify right side
   1,314.38x = 9,259,468.63
5. Step 5: Solve for x
   x = 9,259,468.63/1,314.38
6. Step 6: Final answer
   x = 7,044.77