Finding the Third Proportional to 1,893,284 and 2,859,638

Step by Step Solution

1. Step 1: Write the proportion equation
   1,893,284 : 2,859,638 = 2,859,638 : x
2. Step 2: Convert to fraction form
   1,893,284/2,859,638 = 2,859,638/x
3. Step 3: Cross multiply
   1,893,284x = 2,859,638 × 2,859,638
4. Step 4: Simplify right side
   1,893,284x = 8,177,529,491,044
5. Step 5: Solve for x
   x = 8,177,529,491,044/1,893,284
6. Step 6: Final answer
   x = 4,319,230.23