Finding the Third Proportional to 2,622,776 and 3,958,260

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,776 : 3,958,260 = 3,958,260 : x
2. Step 2: Convert to fraction form
   2,622,776/3,958,260 = 3,958,260/x
3. Step 3: Cross multiply
   2,622,776x = 3,958,260 × 3,958,260
4. Step 4: Simplify right side
   2,622,776x = 15,667,822,227,600
5. Step 5: Solve for x
   x = 15,667,822,227,600/2,622,776
6. Step 6: Final answer
   x = 5,973,755.38