Finding the Third Proportional to 2,835,782 and 4,255,747

Step by Step Solution

1. Step 1: Write the proportion equation
   2,835,782 : 4,255,747 = 4,255,747 : x
2. Step 2: Convert to fraction form
   2,835,782/4,255,747 = 4,255,747/x
3. Step 3: Cross multiply
   2,835,782x = 4,255,747 × 4,255,747
4. Step 4: Simplify right side
   2,835,782x = 18,111,382,528,009
5. Step 5: Solve for x
   x = 18,111,382,528,009/2,835,782
6. Step 6: Final answer
   x = 6,386,733.02