Finding the Third Proportional to 1,554.82 and 2,204.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,554.82 : 2,204.09 = 2,204.09 : x
2. Step 2: Convert to fraction form
   1,554.82/2,204.09 = 2,204.09/x
3. Step 3: Cross multiply
   1,554.82x = 2,204.09 × 2,204.09
4. Step 4: Simplify right side
   1,554.82x = 4,857,994.82
5. Step 5: Solve for x
   x = 4,857,994.82/1,554.82
6. Step 6: Final answer
   x = 3,124.47