Finding the Third Proportional to 1,473,634 and 2,215,923

Step by Step Solution

1. Step 1: Write the proportion equation
   1,473,634 : 2,215,923 = 2,215,923 : x
2. Step 2: Convert to fraction form
   1,473,634/2,215,923 = 2,215,923/x
3. Step 3: Cross multiply
   1,473,634x = 2,215,923 × 2,215,923
4. Step 4: Simplify right side
   1,473,634x = 4,910,314,741,929
5. Step 5: Solve for x
   x = 4,910,314,741,929/1,473,634
6. Step 6: Final answer
   x = 3,332,112.82