Finding the Third Proportional to 1,066,422 and 2,339,496

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,422 : 2,339,496 = 2,339,496 : x
2. Step 2: Convert to fraction form
   1,066,422/2,339,496 = 2,339,496/x
3. Step 3: Cross multiply
   1,066,422x = 2,339,496 × 2,339,496
4. Step 4: Simplify right side
   1,066,422x = 5,473,241,534,016
5. Step 5: Solve for x
   x = 5,473,241,534,016/1,066,422
6. Step 6: Final answer
   x = 5,132,341.17