Finding the Third Proportional to 1,574,865 and 3,372,777

Step by Step Solution

1. Step 1: Write the proportion equation
   1,574,865 : 3,372,777 = 3,372,777 : x
2. Step 2: Convert to fraction form
   1,574,865/3,372,777 = 3,372,777/x
3. Step 3: Cross multiply
   1,574,865x = 3,372,777 × 3,372,777
4. Step 4: Simplify right side
   1,574,865x = 11,375,624,691,729
5. Step 5: Solve for x
   x = 11,375,624,691,729/1,574,865
6. Step 6: Final answer
   x = 7,223,237.99