Finding the Third Proportional to 1,479,339 and 3,183,426

Step by Step Solution

1. Step 1: Write the proportion equation
   1,479,339 : 3,183,426 = 3,183,426 : x
2. Step 2: Convert to fraction form
   1,479,339/3,183,426 = 3,183,426/x
3. Step 3: Cross multiply
   1,479,339x = 3,183,426 × 3,183,426
4. Step 4: Simplify right side
   1,479,339x = 10,134,201,097,476
5. Step 5: Solve for x
   x = 10,134,201,097,476/1,479,339
6. Step 6: Final answer
   x = 6,850,492.75