Finding the Third Proportional to 1,505,530 and 3,314,324

Step by Step Solution

1. Step 1: Write the proportion equation
   1,505,530 : 3,314,324 = 3,314,324 : x
2. Step 2: Convert to fraction form
   1,505,530/3,314,324 = 3,314,324/x
3. Step 3: Cross multiply
   1,505,530x = 3,314,324 × 3,314,324
4. Step 4: Simplify right side
   1,505,530x = 10,984,743,576,976
5. Step 5: Solve for x
   x = 10,984,743,576,976/1,505,530
6. Step 6: Final answer
   x = 7,296,263.49