Finding the Third Proportional to 1,597,440 and 3,474,800

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597,440 : 3,474,800 = 3,474,800 : x
2. Step 2: Convert to fraction form
   1,597,440/3,474,800 = 3,474,800/x
3. Step 3: Cross multiply
   1,597,440x = 3,474,800 × 3,474,800
4. Step 4: Simplify right side
   1,597,440x = 12,074,235,040,000
5. Step 5: Solve for x
   x = 12,074,235,040,000/1,597,440
6. Step 6: Final answer
   x = 7,558,490.48