Finding the Third Proportional to 169,448 and 362,162

Step by Step Solution

1. Step 1: Write the proportion equation
   169,448 : 362,162 = 362,162 : x
2. Step 2: Convert to fraction form
   169,448/362,162 = 362,162/x
3. Step 3: Cross multiply
   169,448x = 362,162 × 362,162
4. Step 4: Simplify right side
   169,448x = 131,161,314,244
5. Step 5: Solve for x
   x = 131,161,314,244/169,448
6. Step 6: Final answer
   x = 774,050.53