Finding the Third Proportional to 1,614,344 and 3,508,624

Step by Step Solution

1. Step 1: Write the proportion equation
   1,614,344 : 3,508,624 = 3,508,624 : x
2. Step 2: Convert to fraction form
   1,614,344/3,508,624 = 3,508,624/x
3. Step 3: Cross multiply
   1,614,344x = 3,508,624 × 3,508,624
4. Step 4: Simplify right side
   1,614,344x = 12,310,442,373,376
5. Step 5: Solve for x
   x = 12,310,442,373,376/1,614,344
6. Step 6: Final answer
   x = 7,625,662.42