Finding the Third Proportional to 1,832,770 and 3,949,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,832,770 : 3,949,384 = 3,949,384 : x
2. Step 2: Convert to fraction form
   1,832,770/3,949,384 = 3,949,384/x
3. Step 3: Cross multiply
   1,832,770x = 3,949,384 × 3,949,384
4. Step 4: Simplify right side
   1,832,770x = 15,597,633,979,456
5. Step 5: Solve for x
   x = 15,597,633,979,456/1,832,770
6. Step 6: Final answer
   x = 8,510,415.37