Finding the Third Proportional to 603,306 and 1,191,384

Step by Step Solution

1. Step 1: Write the proportion equation
   603,306 : 1,191,384 = 1,191,384 : x
2. Step 2: Convert to fraction form
   603,306/1,191,384 = 1,191,384/x
3. Step 3: Cross multiply
   603,306x = 1,191,384 × 1,191,384
4. Step 4: Simplify right side
   603,306x = 1,419,395,835,456
5. Step 5: Solve for x
   x = 1,419,395,835,456/603,306
6. Step 6: Final answer
   x = 2,352,696.37