Finding the Third Proportional to 168,075 and 364,404

Step by Step Solution

1. Step 1: Write the proportion equation
   168,075 : 364,404 = 364,404 : x
2. Step 2: Convert to fraction form
   168,075/364,404 = 364,404/x
3. Step 3: Cross multiply
   168,075x = 364,404 × 364,404
4. Step 4: Simplify right side
   168,075x = 132,790,275,216
5. Step 5: Solve for x
   x = 132,790,275,216/168,075
6. Step 6: Final answer
   x = 790,065.60