Finding the Third Proportional to 320,994 and 759,116

Step by Step Solution

1. Step 1: Write the proportion equation
   320,994 : 759,116 = 759,116 : x
2. Step 2: Convert to fraction form
   320,994/759,116 = 759,116/x
3. Step 3: Cross multiply
   320,994x = 759,116 × 759,116
4. Step 4: Simplify right side
   320,994x = 576,257,101,456
5. Step 5: Solve for x
   x = 576,257,101,456/320,994
6. Step 6: Final answer
   x = 1,795,227.02