Finding the Third Proportional to 158,095 and 242,974

Step by Step Solution

1. Step 1: Write the proportion equation
   158,095 : 242,974 = 242,974 : x
2. Step 2: Convert to fraction form
   158,095/242,974 = 242,974/x
3. Step 3: Cross multiply
   158,095x = 242,974 × 242,974
4. Step 4: Simplify right side
   158,095x = 59,036,364,676
5. Step 5: Solve for x
   x = 59,036,364,676/158,095
6. Step 6: Final answer
   x = 373,423.35