Finding the Third Proportional to 1,297,466 and 2,066,119

Step by Step Solution

1. Step 1: Write the proportion equation
   1,297,466 : 2,066,119 = 2,066,119 : x
2. Step 2: Convert to fraction form
   1,297,466/2,066,119 = 2,066,119/x
3. Step 3: Cross multiply
   1,297,466x = 2,066,119 × 2,066,119
4. Step 4: Simplify right side
   1,297,466x = 4,268,847,722,161
5. Step 5: Solve for x
   x = 4,268,847,722,161/1,297,466
6. Step 6: Final answer
   x = 3,290,142.26