Finding the Third Proportional to 2,887,485 and 4,037,118

Step by Step Solution

1. Step 1: Write the proportion equation
   2,887,485 : 4,037,118 = 4,037,118 : x
2. Step 2: Convert to fraction form
   2,887,485/4,037,118 = 4,037,118/x
3. Step 3: Cross multiply
   2,887,485x = 4,037,118 × 4,037,118
4. Step 4: Simplify right side
   2,887,485x = 16,298,321,745,924
5. Step 5: Solve for x
   x = 16,298,321,745,924/2,887,485
6. Step 6: Final answer
   x = 5,644,469.75