Finding the Third Proportional to 191,484 and 303,066

Step by Step Solution

1. Step 1: Write the proportion equation
   191,484 : 303,066 = 303,066 : x
2. Step 2: Convert to fraction form
   191,484/303,066 = 303,066/x
3. Step 3: Cross multiply
   191,484x = 303,066 × 303,066
4. Step 4: Simplify right side
   191,484x = 91,849,000,356
5. Step 5: Solve for x
   x = 91,849,000,356/191,484
6. Step 6: Final answer
   x = 479,669.32