Finding the Third Proportional to 2,154,036 and 3,379,326

Step by Step Solution

1. Step 1: Write the proportion equation
   2,154,036 : 3,379,326 = 3,379,326 : x
2. Step 2: Convert to fraction form
   2,154,036/3,379,326 = 3,379,326/x
3. Step 3: Cross multiply
   2,154,036x = 3,379,326 × 3,379,326
4. Step 4: Simplify right side
   2,154,036x = 11,419,844,214,276
5. Step 5: Solve for x
   x = 11,419,844,214,276/2,154,036
6. Step 6: Final answer
   x = 5,301,603.23