Finding the Third Proportional to 2,721,688 and 4,003,794

Step by Step Solution

1. Step 1: Write the proportion equation
   2,721,688 : 4,003,794 = 4,003,794 : x
2. Step 2: Convert to fraction form
   2,721,688/4,003,794 = 4,003,794/x
3. Step 3: Cross multiply
   2,721,688x = 4,003,794 × 4,003,794
4. Step 4: Simplify right side
   2,721,688x = 16,030,366,394,436
5. Step 5: Solve for x
   x = 16,030,366,394,436/2,721,688
6. Step 6: Final answer
   x = 5,889,861.88