Finding the Third Proportional to 1,297,442 and 2,066,084

Step by Step Solution

1. Step 1: Write the proportion equation
   1,297,442 : 2,066,084 = 2,066,084 : x
2. Step 2: Convert to fraction form
   1,297,442/2,066,084 = 2,066,084/x
3. Step 3: Cross multiply
   1,297,442x = 2,066,084 × 2,066,084
4. Step 4: Simplify right side
   1,297,442x = 4,268,703,095,056
5. Step 5: Solve for x
   x = 4,268,703,095,056/1,297,442
6. Step 6: Final answer
   x = 3,290,091.65