Finding the Third Proportional to 866,336 and 1,333,334

Step by Step Solution

1. Step 1: Write the proportion equation
   866,336 : 1,333,334 = 1,333,334 : x
2. Step 2: Convert to fraction form
   866,336/1,333,334 = 1,333,334/x
3. Step 3: Cross multiply
   866,336x = 1,333,334 × 1,333,334
4. Step 4: Simplify right side
   866,336x = 1,777,779,555,556
5. Step 5: Solve for x
   x = 1,777,779,555,556/866,336
6. Step 6: Final answer
   x = 2,052,067.05