Finding the Third Proportional to 2,072,714 and 4,499,466

Step by Step Solution

1. Step 1: Write the proportion equation
   2,072,714 : 4,499,466 = 4,499,466 : x
2. Step 2: Convert to fraction form
   2,072,714/4,499,466 = 4,499,466/x
3. Step 3: Cross multiply
   2,072,714x = 4,499,466 × 4,499,466
4. Step 4: Simplify right side
   2,072,714x = 20,245,194,285,156
5. Step 5: Solve for x
   x = 20,245,194,285,156/2,072,714
6. Step 6: Final answer
   x = 9,767,480.84