Finding the Third Proportional to 2,622,164 and 5,705,785

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,164 : 5,705,785 = 5,705,785 : x
2. Step 2: Convert to fraction form
   2,622,164/5,705,785 = 5,705,785/x
3. Step 3: Cross multiply
   2,622,164x = 5,705,785 × 5,705,785
4. Step 4: Simplify right side
   2,622,164x = 32,555,982,466,225
5. Step 5: Solve for x
   x = 32,555,982,466,225/2,622,164
6. Step 6: Final answer
   x = 12,415,692.71