Finding the Third Proportional to 190,484 and 301,362

Step by Step Solution

1. Step 1: Write the proportion equation
   190,484 : 301,362 = 301,362 : x
2. Step 2: Convert to fraction form
   190,484/301,362 = 301,362/x
3. Step 3: Cross multiply
   190,484x = 301,362 × 301,362
4. Step 4: Simplify right side
   190,484x = 90,819,055,044
5. Step 5: Solve for x
   x = 90,819,055,044/190,484
6. Step 6: Final answer
   x = 476,780.49