Finding the Third Proportional to 3,773,739 and 8,288,844

Step by Step Solution

1. Step 1: Write the proportion equation
   3,773,739 : 8,288,844 = 8,288,844 : x
2. Step 2: Convert to fraction form
   3,773,739/8,288,844 = 8,288,844/x
3. Step 3: Cross multiply
   3,773,739x = 8,288,844 × 8,288,844
4. Step 4: Simplify right side
   3,773,739x = 68,704,934,856,336
5. Step 5: Solve for x
   x = 68,704,934,856,336/3,773,739
6. Step 6: Final answer
   x = 18,206,064.29