Finding the Third Proportional to 2,622,772 and 3,958,254

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,772 : 3,958,254 = 3,958,254 : x
2. Step 2: Convert to fraction form
   2,622,772/3,958,254 = 3,958,254/x
3. Step 3: Cross multiply
   2,622,772x = 3,958,254 × 3,958,254
4. Step 4: Simplify right side
   2,622,772x = 15,667,774,728,516
5. Step 5: Solve for x
   x = 15,667,774,728,516/2,622,772
6. Step 6: Final answer
   x = 5,973,746.38