Finding the Third Proportional to 2,361,869 and 3,542,186

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361,869 : 3,542,186 = 3,542,186 : x
2. Step 2: Convert to fraction form
   2,361,869/3,542,186 = 3,542,186/x
3. Step 3: Cross multiply
   2,361,869x = 3,542,186 × 3,542,186
4. Step 4: Simplify right side
   2,361,869x = 12,547,081,658,596
5. Step 5: Solve for x
   x = 12,547,081,658,596/2,361,869
6. Step 6: Final answer
   x = 5,312,352.91