Finding the Third Proportional to 1,268,514 and 1,739,475

Step by Step Solution

1. Step 1: Write the proportion equation
   1,268,514 : 1,739,475 = 1,739,475 : x
2. Step 2: Convert to fraction form
   1,268,514/1,739,475 = 1,739,475/x
3. Step 3: Cross multiply
   1,268,514x = 1,739,475 × 1,739,475
4. Step 4: Simplify right side
   1,268,514x = 3,025,773,275,625
5. Step 5: Solve for x
   x = 3,025,773,275,625/1,268,514
6. Step 6: Final answer
   x = 2,385,289.62