Finding the Third Proportional to 1,407,448 and 3,014,176

Step by Step Solution

1. Step 1: Write the proportion equation
   1,407,448 : 3,014,176 = 3,014,176 : x
2. Step 2: Convert to fraction form
   1,407,448/3,014,176 = 3,014,176/x
3. Step 3: Cross multiply
   1,407,448x = 3,014,176 × 3,014,176
4. Step 4: Simplify right side
   1,407,448x = 9,085,256,958,976
5. Step 5: Solve for x
   x = 9,085,256,958,976/1,407,448
6. Step 6: Final answer
   x = 6,455,127.98