Finding the Third Proportional to 2,054,486 and 3,193,631

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054,486 : 3,193,631 = 3,193,631 : x
2. Step 2: Convert to fraction form
   2,054,486/3,193,631 = 3,193,631/x
3. Step 3: Cross multiply
   2,054,486x = 3,193,631 × 3,193,631
4. Step 4: Simplify right side
   2,054,486x = 10,199,278,964,161
5. Step 5: Solve for x
   x = 10,199,278,964,161/2,054,486
6. Step 6: Final answer
   x = 4,964,394.48