Finding the Third Proportional to 1,426,224 and 3,132,348

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,224 : 3,132,348 = 3,132,348 : x
2. Step 2: Convert to fraction form
   1,426,224/3,132,348 = 3,132,348/x
3. Step 3: Cross multiply
   1,426,224x = 3,132,348 × 3,132,348
4. Step 4: Simplify right side
   1,426,224x = 9,811,603,993,104
5. Step 5: Solve for x
   x = 9,811,603,993,104/1,426,224
6. Step 6: Final answer
   x = 6,879,427.07