Finding the Third Proportional to 3,375,440 and 4,509,012

Step by Step Solution

1. Step 1: Write the proportion equation
   3,375,440 : 4,509,012 = 4,509,012 : x
2. Step 2: Convert to fraction form
   3,375,440/4,509,012 = 4,509,012/x
3. Step 3: Cross multiply
   3,375,440x = 4,509,012 × 4,509,012
4. Step 4: Simplify right side
   3,375,440x = 20,331,189,216,144
5. Step 5: Solve for x
   x = 20,331,189,216,144/3,375,440
6. Step 6: Final answer
   x = 6,023,270.81