Finding the Third Proportional to 540,306 and 1,164,406

Step by Step Solution

1. Step 1: Write the proportion equation
   540,306 : 1,164,406 = 1,164,406 : x
2. Step 2: Convert to fraction form
   540,306/1,164,406 = 1,164,406/x
3. Step 3: Cross multiply
   540,306x = 1,164,406 × 1,164,406
4. Step 4: Simplify right side
   540,306x = 1,355,841,332,836
5. Step 5: Solve for x
   x = 1,355,841,332,836/540,306
6. Step 6: Final answer
   x = 2,509,395.29