Finding the Third Proportional to 158,244 and 346,504

Step by Step Solution

1. Step 1: Write the proportion equation
   158,244 : 346,504 = 346,504 : x
2. Step 2: Convert to fraction form
   158,244/346,504 = 346,504/x
3. Step 3: Cross multiply
   158,244x = 346,504 × 346,504
4. Step 4: Simplify right side
   158,244x = 120,065,022,016
5. Step 5: Solve for x
   x = 120,065,022,016/158,244
6. Step 6: Final answer
   x = 758,733.49