Finding the Third Proportional to 191,841 and 300,942

Step by Step Solution

1. Step 1: Write the proportion equation
   191,841 : 300,942 = 300,942 : x
2. Step 2: Convert to fraction form
   191,841/300,942 = 300,942/x
3. Step 3: Cross multiply
   191,841x = 300,942 × 300,942
4. Step 4: Simplify right side
   191,841x = 90,566,087,364
5. Step 5: Solve for x
   x = 90,566,087,364/191,841
6. Step 6: Final answer
   x = 472,089.32