Finding the Third Proportional to 2,240,366,838 and 3,236,664,519

Step by Step Solution

1. Step 1: Write the proportion equation
   2,240,366,838 : 3,236,664,519 = 3,236,664,519 : x
2. Step 2: Convert to fraction form
   2,240,366,838/3,236,664,519 = 3,236,664,519/x
3. Step 3: Cross multiply
   2,240,366,838x = 3,236,664,519 × 3,236,664,519
4. Step 4: Simplify right side
   2,240,366,838x = 10,475,997,208,553,500,672
5. Step 5: Solve for x
   x = 10,475,997,208,553,500,672/2,240,366,838
6. Step 6: Final answer
   x = 4,676,018,690.72