Finding the Third Proportional to 1,474,328 and 3,153,589

Step by Step Solution

1. Step 1: Write the proportion equation
   1,474,328 : 3,153,589 = 3,153,589 : x
2. Step 2: Convert to fraction form
   1,474,328/3,153,589 = 3,153,589/x
3. Step 3: Cross multiply
   1,474,328x = 3,153,589 × 3,153,589
4. Step 4: Simplify right side
   1,474,328x = 9,945,123,580,921
5. Step 5: Solve for x
   x = 9,945,123,580,921/1,474,328
6. Step 6: Final answer
   x = 6,745,529.88