Finding the Third Proportional to 2,275,020 and 3,426,948

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,020 : 3,426,948 = 3,426,948 : x
2. Step 2: Convert to fraction form
   2,275,020/3,426,948 = 3,426,948/x
3. Step 3: Cross multiply
   2,275,020x = 3,426,948 × 3,426,948
4. Step 4: Simplify right side
   2,275,020x = 11,743,972,594,704
5. Step 5: Solve for x
   x = 11,743,972,594,704/2,275,020
6. Step 6: Final answer
   x = 5,162,140.37