Finding the Third Proportional to 2,164,021.31 and 3,377,046.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,164,021.31 : 3,377,046.94 = 3,377,046.94 : x
2. Step 2: Convert to fraction form
   2,164,021.31/3,377,046.94 = 3,377,046.94/x
3. Step 3: Cross multiply
   2,164,021.31x = 3,377,046.94 × 3,377,046.94
4. Step 4: Simplify right side
   2,164,021.31x = 11,404,446,018,078.13
5. Step 5: Solve for x
   x = 11,404,446,018,078.13/2,164,021.31
6. Step 6: Final answer
   x = 5,270,024.82