Finding the Third Proportional to 1,118.06 and 2,634.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,118.06 : 2,634.56 = 2,634.56 : x
2. Step 2: Convert to fraction form
   1,118.06/2,634.56 = 2,634.56/x
3. Step 3: Cross multiply
   1,118.06x = 2,634.56 × 2,634.56
4. Step 4: Simplify right side
   1,118.06x = 6,940,919.57
5. Step 5: Solve for x
   x = 6,940,919.57/1,118.06
6. Step 6: Final answer
   x = 6,207.99