Finding the Third Proportional to 2,644,872.75 and 5,401,837.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,644,872.75 : 5,401,837.69 = 5,401,837.69 : x
2. Step 2: Convert to fraction form
   2,644,872.75/5,401,837.69 = 5,401,837.69/x
3. Step 3: Cross multiply
   2,644,872.75x = 5,401,837.69 × 5,401,837.69
4. Step 4: Simplify right side
   2,644,872.75x = 29,179,850,402,095.35
5. Step 5: Solve for x
   x = 29,179,850,402,095.35/2,644,872.75
6. Step 6: Final answer
   x = 11,032,610.32