Finding the Third Proportional to 191,192 and 303,662

Step by Step Solution

1. Step 1: Write the proportion equation
   191,192 : 303,662 = 303,662 : x
2. Step 2: Convert to fraction form
   191,192/303,662 = 303,662/x
3. Step 3: Cross multiply
   191,192x = 303,662 × 303,662
4. Step 4: Simplify right side
   191,192x = 92,210,610,244
5. Step 5: Solve for x
   x = 92,210,610,244/191,192
6. Step 6: Final answer
   x = 482,293.25