Finding the Third Proportional to 2,091,868.88 and 3,230,067.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,091,868.88 : 3,230,067.38 = 3,230,067.38 : x
2. Step 2: Convert to fraction form
   2,091,868.88/3,230,067.38 = 3,230,067.38/x
3. Step 3: Cross multiply
   2,091,868.88x = 3,230,067.38 × 3,230,067.38
4. Step 4: Simplify right side
   2,091,868.88x = 10,433,335,247,039.39
5. Step 5: Solve for x
   x = 10,433,335,247,039.39/2,091,868.88
6. Step 6: Final answer
   x = 4,987,566.56