Finding the Third Proportional to 2,768,564 and 4,333,171

Step by Step Solution

1. Step 1: Write the proportion equation
   2,768,564 : 4,333,171 = 4,333,171 : x
2. Step 2: Convert to fraction form
   2,768,564/4,333,171 = 4,333,171/x
3. Step 3: Cross multiply
   2,768,564x = 4,333,171 × 4,333,171
4. Step 4: Simplify right side
   2,768,564x = 18,776,370,915,241
5. Step 5: Solve for x
   x = 18,776,370,915,241/2,768,564
6. Step 6: Final answer
   x = 6,781,989.12