Finding the Third Proportional to 1,574,868 and 3,254,720

Step by Step Solution

1. Step 1: Write the proportion equation
   1,574,868 : 3,254,720 = 3,254,720 : x
2. Step 2: Convert to fraction form
   1,574,868/3,254,720 = 3,254,720/x
3. Step 3: Cross multiply
   1,574,868x = 3,254,720 × 3,254,720
4. Step 4: Simplify right side
   1,574,868x = 10,593,202,278,400
5. Step 5: Solve for x
   x = 10,593,202,278,400/1,574,868
6. Step 6: Final answer
   x = 6,726,406.45