Finding the Third Proportional to 1,934,785 and 4,028,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,934,785 : 4,028,384 = 4,028,384 : x
2. Step 2: Convert to fraction form
   1,934,785/4,028,384 = 4,028,384/x
3. Step 3: Cross multiply
   1,934,785x = 4,028,384 × 4,028,384
4. Step 4: Simplify right side
   1,934,785x = 16,227,877,651,456
5. Step 5: Solve for x
   x = 16,227,877,651,456/1,934,785
6. Step 6: Final answer
   x = 8,387,432.02