Finding the Third Proportional to 875,514 and 1,917,102

Step by Step Solution

1. Step 1: Write the proportion equation
   875,514 : 1,917,102 = 1,917,102 : x
2. Step 2: Convert to fraction form
   875,514/1,917,102 = 1,917,102/x
3. Step 3: Cross multiply
   875,514x = 1,917,102 × 1,917,102
4. Step 4: Simplify right side
   875,514x = 3,675,280,078,404
5. Step 5: Solve for x
   x = 3,675,280,078,404/875,514
6. Step 6: Final answer
   x = 4,197,854.15