Finding the Third Proportional to 2,644,876.13 and 5,401,839.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,644,876.13 : 5,401,839.38 = 5,401,839.38 : x
2. Step 2: Convert to fraction form
   2,644,876.13/5,401,839.38 = 5,401,839.38/x
3. Step 3: Cross multiply
   2,644,876.13x = 5,401,839.38 × 5,401,839.38
4. Step 4: Simplify right side
   2,644,876.13x = 29,179,868,633,300.39
5. Step 5: Solve for x
   x = 29,179,868,633,300.39/2,644,876.13
6. Step 6: Final answer
   x = 11,032,603.14