Finding the Third Proportional to 479,959 and 1,036,889

Step by Step Solution

1. Step 1: Write the proportion equation
   479,959 : 1,036,889 = 1,036,889 : x
2. Step 2: Convert to fraction form
   479,959/1,036,889 = 1,036,889/x
3. Step 3: Cross multiply
   479,959x = 1,036,889 × 1,036,889
4. Step 4: Simplify right side
   479,959x = 1,075,138,798,321
5. Step 5: Solve for x
   x = 1,075,138,798,321/479,959
6. Step 6: Final answer
   x = 2,240,063.84