Finding the Third Proportional to 1,317,033 and 2,670,399

Step by Step Solution

1. Step 1: Write the proportion equation
   1,317,033 : 2,670,399 = 2,670,399 : x
2. Step 2: Convert to fraction form
   1,317,033/2,670,399 = 2,670,399/x
3. Step 3: Cross multiply
   1,317,033x = 2,670,399 × 2,670,399
4. Step 4: Simplify right side
   1,317,033x = 7,131,030,819,201
5. Step 5: Solve for x
   x = 7,131,030,819,201/1,317,033
6. Step 6: Final answer
   x = 5,414,466.32