Finding the Third Proportional to 1,284,668 and 2,766,652

Step by Step Solution

1. Step 1: Write the proportion equation
   1,284,668 : 2,766,652 = 2,766,652 : x
2. Step 2: Convert to fraction form
   1,284,668/2,766,652 = 2,766,652/x
3. Step 3: Cross multiply
   1,284,668x = 2,766,652 × 2,766,652
4. Step 4: Simplify right side
   1,284,668x = 7,654,363,289,104
5. Step 5: Solve for x
   x = 7,654,363,289,104/1,284,668
6. Step 6: Final answer
   x = 5,958,242.35