Finding the Third Proportional to 1,137.94 and 2,753.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,137.94 : 2,753.16 = 2,753.16 : x
2. Step 2: Convert to fraction form
   1,137.94/2,753.16 = 2,753.16/x
3. Step 3: Cross multiply
   1,137.94x = 2,753.16 × 2,753.16
4. Step 4: Simplify right side
   1,137.94x = 7,579,869.34
5. Step 5: Solve for x
   x = 7,579,869.34/1,137.94
6. Step 6: Final answer
   x = 6,661.06