Finding the Third Proportional to 1,835,271 and 3,936,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835,271 : 3,936,384 = 3,936,384 : x
2. Step 2: Convert to fraction form
   1,835,271/3,936,384 = 3,936,384/x
3. Step 3: Cross multiply
   1,835,271x = 3,936,384 × 3,936,384
4. Step 4: Simplify right side
   1,835,271x = 15,495,118,995,456
5. Step 5: Solve for x
   x = 15,495,118,995,456/1,835,271
6. Step 6: Final answer
   x = 8,442,959.65