Finding the Third Proportional to 2,887,392 and 4,036,630

Step by Step Solution

1. Step 1: Write the proportion equation
   2,887,392 : 4,036,630 = 4,036,630 : x
2. Step 2: Convert to fraction form
   2,887,392/4,036,630 = 4,036,630/x
3. Step 3: Cross multiply
   2,887,392x = 4,036,630 × 4,036,630
4. Step 4: Simplify right side
   2,887,392x = 16,294,381,756,900
5. Step 5: Solve for x
   x = 16,294,381,756,900/2,887,392
6. Step 6: Final answer
   x = 5,643,287.01