Finding the Third Proportional to 1,673,204 and 3,435,400

Step by Step Solution

1. Step 1: Write the proportion equation
   1,673,204 : 3,435,400 = 3,435,400 : x
2. Step 2: Convert to fraction form
   1,673,204/3,435,400 = 3,435,400/x
3. Step 3: Cross multiply
   1,673,204x = 3,435,400 × 3,435,400
4. Step 4: Simplify right side
   1,673,204x = 11,801,973,160,000
5. Step 5: Solve for x
   x = 11,801,973,160,000/1,673,204
6. Step 6: Final answer
   x = 7,053,517.18