Finding the Third Proportional to 1,066,394 and 2,339,437

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,394 : 2,339,437 = 2,339,437 : x
2. Step 2: Convert to fraction form
   1,066,394/2,339,437 = 2,339,437/x
3. Step 3: Cross multiply
   1,066,394x = 2,339,437 × 2,339,437
4. Step 4: Simplify right side
   1,066,394x = 5,472,965,476,969
5. Step 5: Solve for x
   x = 5,472,965,476,969/1,066,394
6. Step 6: Final answer
   x = 5,132,217.06