Finding the Third Proportional to 1,373,716 and 3,021,488

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,716 : 3,021,488 = 3,021,488 : x
2. Step 2: Convert to fraction form
   1,373,716/3,021,488 = 3,021,488/x
3. Step 3: Cross multiply
   1,373,716x = 3,021,488 × 3,021,488
4. Step 4: Simplify right side
   1,373,716x = 9,129,389,734,144
5. Step 5: Solve for x
   x = 9,129,389,734,144/1,373,716
6. Step 6: Final answer
   x = 6,645,762.10