Finding the Third Proportional to 1,823,968 and 3,959,460

Step by Step Solution

1. Step 1: Write the proportion equation
   1,823,968 : 3,959,460 = 3,959,460 : x
2. Step 2: Convert to fraction form
   1,823,968/3,959,460 = 3,959,460/x
3. Step 3: Cross multiply
   1,823,968x = 3,959,460 × 3,959,460
4. Step 4: Simplify right side
   1,823,968x = 15,677,323,491,600
5. Step 5: Solve for x
   x = 15,677,323,491,600/1,823,968
6. Step 6: Final answer
   x = 8,595,174.64