Finding the Third Proportional to 2,269,690 and 3,514,170

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269,690 : 3,514,170 = 3,514,170 : x
2. Step 2: Convert to fraction form
   2,269,690/3,514,170 = 3,514,170/x
3. Step 3: Cross multiply
   2,269,690x = 3,514,170 × 3,514,170
4. Step 4: Simplify right side
   2,269,690x = 12,349,390,788,900
5. Step 5: Solve for x
   x = 12,349,390,788,900/2,269,690
6. Step 6: Final answer
   x = 5,441,003.30