Finding the Third Proportional to 194,254 and 300,008

Step by Step Solution

1. Step 1: Write the proportion equation
   194,254 : 300,008 = 300,008 : x
2. Step 2: Convert to fraction form
   194,254/300,008 = 300,008/x
3. Step 3: Cross multiply
   194,254x = 300,008 × 300,008
4. Step 4: Simplify right side
   194,254x = 90,004,800,064
5. Step 5: Solve for x
   x = 90,004,800,064/194,254
6. Step 6: Final answer
   x = 463,335.63