Finding the Third Proportional to 2,075,628 and 4,559,880

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,628 : 4,559,880 = 4,559,880 : x
2. Step 2: Convert to fraction form
   2,075,628/4,559,880 = 4,559,880/x
3. Step 3: Cross multiply
   2,075,628x = 4,559,880 × 4,559,880
4. Step 4: Simplify right side
   2,075,628x = 20,792,505,614,400
5. Step 5: Solve for x
   x = 20,792,505,614,400/2,075,628
6. Step 6: Final answer
   x = 10,017,452.85