Finding the Third Proportional to 1,600,326 and 3,488,238

Step by Step Solution

1. Step 1: Write the proportion equation
   1,600,326 : 3,488,238 = 3,488,238 : x
2. Step 2: Convert to fraction form
   1,600,326/3,488,238 = 3,488,238/x
3. Step 3: Cross multiply
   1,600,326x = 3,488,238 × 3,488,238
4. Step 4: Simplify right side
   1,600,326x = 12,167,804,344,644
5. Step 5: Solve for x
   x = 12,167,804,344,644/1,600,326
6. Step 6: Final answer
   x = 7,603,328.54