Finding the Third Proportional to 625,870 and 1,351,514

Step by Step Solution

1. Step 1: Write the proportion equation
   625,870 : 1,351,514 = 1,351,514 : x
2. Step 2: Convert to fraction form
   625,870/1,351,514 = 1,351,514/x
3. Step 3: Cross multiply
   625,870x = 1,351,514 × 1,351,514
4. Step 4: Simplify right side
   625,870x = 1,826,590,092,196
5. Step 5: Solve for x
   x = 1,826,590,092,196/625,870
6. Step 6: Final answer
   x = 2,918,481.62