Finding the Third Proportional to 1,597,360 and 3,474,640

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597,360 : 3,474,640 = 3,474,640 : x
2. Step 2: Convert to fraction form
   1,597,360/3,474,640 = 3,474,640/x
3. Step 3: Cross multiply
   1,597,360x = 3,474,640 × 3,474,640
4. Step 4: Simplify right side
   1,597,360x = 12,073,123,129,600
5. Step 5: Solve for x
   x = 12,073,123,129,600/1,597,360
6. Step 6: Final answer
   x = 7,558,172.94