Finding the Third Proportional to 1,214,084 and 2,642,197

Step by Step Solution

1. Step 1: Write the proportion equation
   1,214,084 : 2,642,197 = 2,642,197 : x
2. Step 2: Convert to fraction form
   1,214,084/2,642,197 = 2,642,197/x
3. Step 3: Cross multiply
   1,214,084x = 2,642,197 × 2,642,197
4. Step 4: Simplify right side
   1,214,084x = 6,981,204,986,809
5. Step 5: Solve for x
   x = 6,981,204,986,809/1,214,084
6. Step 6: Final answer
   x = 5,750,182.84