Finding the Third Proportional to 1,433,904 and 2,200,986

Step by Step Solution

1. Step 1: Write the proportion equation
   1,433,904 : 2,200,986 = 2,200,986 : x
2. Step 2: Convert to fraction form
   1,433,904/2,200,986 = 2,200,986/x
3. Step 3: Cross multiply
   1,433,904x = 2,200,986 × 2,200,986
4. Step 4: Simplify right side
   1,433,904x = 4,844,339,372,196
5. Step 5: Solve for x
   x = 4,844,339,372,196/1,433,904
6. Step 6: Final answer
   x = 3,378,426.57