Finding the Third Proportional to 945,830 and 2,075,452

Step by Step Solution

1. Step 1: Write the proportion equation
   945,830 : 2,075,452 = 2,075,452 : x
2. Step 2: Convert to fraction form
   945,830/2,075,452 = 2,075,452/x
3. Step 3: Cross multiply
   945,830x = 2,075,452 × 2,075,452
4. Step 4: Simplify right side
   945,830x = 4,307,501,004,304
5. Step 5: Solve for x
   x = 4,307,501,004,304/945,830
6. Step 6: Final answer
   x = 4,554,202.13