Finding the Third Proportional to 757,161 and 1,619,379

Step by Step Solution

1. Step 1: Write the proportion equation
   757,161 : 1,619,379 = 1,619,379 : x
2. Step 2: Convert to fraction form
   757,161/1,619,379 = 1,619,379/x
3. Step 3: Cross multiply
   757,161x = 1,619,379 × 1,619,379
4. Step 4: Simplify right side
   757,161x = 2,622,388,345,641
5. Step 5: Solve for x
   x = 2,622,388,345,641/757,161
6. Step 6: Final answer
   x = 3,463,448.79