Finding the Third Proportional to 1,426,567 and 2,216,027

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,567 : 2,216,027 = 2,216,027 : x
2. Step 2: Convert to fraction form
   1,426,567/2,216,027 = 2,216,027/x
3. Step 3: Cross multiply
   1,426,567x = 2,216,027 × 2,216,027
4. Step 4: Simplify right side
   1,426,567x = 4,910,775,664,729
5. Step 5: Solve for x
   x = 4,910,775,664,729/1,426,567
6. Step 6: Final answer
   x = 3,442,372.96