Finding the Third Proportional to 711,204 and 1,555,184

Step by Step Solution

1. Step 1: Write the proportion equation
   711,204 : 1,555,184 = 1,555,184 : x
2. Step 2: Convert to fraction form
   711,204/1,555,184 = 1,555,184/x
3. Step 3: Cross multiply
   711,204x = 1,555,184 × 1,555,184
4. Step 4: Simplify right side
   711,204x = 2,418,597,273,856
5. Step 5: Solve for x
   x = 2,418,597,273,856/711,204
6. Step 6: Final answer
   x = 3,400,708.20