Finding the Third Proportional to 1,843,785 and 4,023,792

Step by Step Solution

1. Step 1: Write the proportion equation
   1,843,785 : 4,023,792 = 4,023,792 : x
2. Step 2: Convert to fraction form
   1,843,785/4,023,792 = 4,023,792/x
3. Step 3: Cross multiply
   1,843,785x = 4,023,792 × 4,023,792
4. Step 4: Simplify right side
   1,843,785x = 16,190,902,059,264
5. Step 5: Solve for x
   x = 16,190,902,059,264/1,843,785
6. Step 6: Final answer
   x = 8,781,339.51