Finding the Third Proportional to 1,865,058 and 2,804,508

Step by Step Solution

1. Step 1: Write the proportion equation
   1,865,058 : 2,804,508 = 2,804,508 : x
2. Step 2: Convert to fraction form
   1,865,058/2,804,508 = 2,804,508/x
3. Step 3: Cross multiply
   1,865,058x = 2,804,508 × 2,804,508
4. Step 4: Simplify right side
   1,865,058x = 7,865,265,122,064
5. Step 5: Solve for x
   x = 7,865,265,122,064/1,865,058
6. Step 6: Final answer
   x = 4,217,169.18