Finding the Third Proportional to 1,473,633 and 2,215,917

Step by Step Solution

1. Step 1: Write the proportion equation
   1,473,633 : 2,215,917 = 2,215,917 : x
2. Step 2: Convert to fraction form
   1,473,633/2,215,917 = 2,215,917/x
3. Step 3: Cross multiply
   1,473,633x = 2,215,917 × 2,215,917
4. Step 4: Simplify right side
   1,473,633x = 4,910,288,150,889
5. Step 5: Solve for x
   x = 4,910,288,150,889/1,473,633
6. Step 6: Final answer
   x = 3,332,097.04