Finding the Third Proportional to 1,396,044 and 2,214,166

Step by Step Solution

1. Step 1: Write the proportion equation
   1,396,044 : 2,214,166 = 2,214,166 : x
2. Step 2: Convert to fraction form
   1,396,044/2,214,166 = 2,214,166/x
3. Step 3: Cross multiply
   1,396,044x = 2,214,166 × 2,214,166
4. Step 4: Simplify right side
   1,396,044x = 4,902,531,075,556
5. Step 5: Solve for x
   x = 4,902,531,075,556/1,396,044
6. Step 6: Final answer
   x = 3,511,731.06