Finding the Third Proportional to 191,916 and 301,044

Step by Step Solution

1. Step 1: Write the proportion equation
   191,916 : 301,044 = 301,044 : x
2. Step 2: Convert to fraction form
   191,916/301,044 = 301,044/x
3. Step 3: Cross multiply
   191,916x = 301,044 × 301,044
4. Step 4: Simplify right side
   191,916x = 90,627,489,936
5. Step 5: Solve for x
   x = 90,627,489,936/191,916
6. Step 6: Final answer
   x = 472,224.78