Finding the Third Proportional to 2,622,159 and 5,705,772

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,159 : 5,705,772 = 5,705,772 : x
2. Step 2: Convert to fraction form
   2,622,159/5,705,772 = 5,705,772/x
3. Step 3: Cross multiply
   2,622,159x = 5,705,772 × 5,705,772
4. Step 4: Simplify right side
   2,622,159x = 32,555,834,115,984
5. Step 5: Solve for x
   x = 32,555,834,115,984/2,622,159
6. Step 6: Final answer
   x = 12,415,659.81