Finding the Third Proportional to 2,073,465 and 3,245,643

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,465 : 3,245,643 = 3,245,643 : x
2. Step 2: Convert to fraction form
   2,073,465/3,245,643 = 3,245,643/x
3. Step 3: Cross multiply
   2,073,465x = 3,245,643 × 3,245,643
4. Step 4: Simplify right side
   2,073,465x = 10,534,198,483,449
5. Step 5: Solve for x
   x = 10,534,198,483,449/2,073,465
6. Step 6: Final answer
   x = 5,080,480.49