Finding the Third Proportional to 2,739,816 and 4,363,404

Step by Step Solution

1. Step 1: Write the proportion equation
   2,739,816 : 4,363,404 = 4,363,404 : x
2. Step 2: Convert to fraction form
   2,739,816/4,363,404 = 4,363,404/x
3. Step 3: Cross multiply
   2,739,816x = 4,363,404 × 4,363,404
4. Step 4: Simplify right side
   2,739,816x = 19,039,294,467,216
5. Step 5: Solve for x
   x = 19,039,294,467,216/2,739,816
6. Step 6: Final answer
   x = 6,949,114.27