Finding the Third Proportional to 2,622,162 and 5,705,781

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,162 : 5,705,781 = 5,705,781 : x
2. Step 2: Convert to fraction form
   2,622,162/5,705,781 = 5,705,781/x
3. Step 3: Cross multiply
   2,622,162x = 5,705,781 × 5,705,781
4. Step 4: Simplify right side
   2,622,162x = 32,555,936,819,961
5. Step 5: Solve for x
   x = 32,555,936,819,961/2,622,162
6. Step 6: Final answer
   x = 12,415,684.77