Finding the Third Proportional to 1,328,304 and 2,075,400

Step by Step Solution

1. Step 1: Write the proportion equation
   1,328,304 : 2,075,400 = 2,075,400 : x
2. Step 2: Convert to fraction form
   1,328,304/2,075,400 = 2,075,400/x
3. Step 3: Cross multiply
   1,328,304x = 2,075,400 × 2,075,400
4. Step 4: Simplify right side
   1,328,304x = 4,307,285,160,000
5. Step 5: Solve for x
   x = 4,307,285,160,000/1,328,304
6. Step 6: Final answer
   x = 3,242,695.32