Finding the Third Proportional to 1,505,576 and 3,247,564

Step by Step Solution

1. Step 1: Write the proportion equation
   1,505,576 : 3,247,564 = 3,247,564 : x
2. Step 2: Convert to fraction form
   1,505,576/3,247,564 = 3,247,564/x
3. Step 3: Cross multiply
   1,505,576x = 3,247,564 × 3,247,564
4. Step 4: Simplify right side
   1,505,576x = 10,546,671,934,096
5. Step 5: Solve for x
   x = 10,546,671,934,096/1,505,576
6. Step 6: Final answer
   x = 7,005,074.43