Finding the Third Proportional to 866,333 and 1,333,330

Step by Step Solution

1. Step 1: Write the proportion equation
   866,333 : 1,333,330 = 1,333,330 : x
2. Step 2: Convert to fraction form
   866,333/1,333,330 = 1,333,330/x
3. Step 3: Cross multiply
   866,333x = 1,333,330 × 1,333,330
4. Step 4: Simplify right side
   866,333x = 1,777,768,888,900
5. Step 5: Solve for x
   x = 1,777,768,888,900/866,333
6. Step 6: Final answer
   x = 2,052,061.84