Finding the Third Proportional to 1,542,288 and 2,304,360

Step by Step Solution

1. Step 1: Write the proportion equation
   1,542,288 : 2,304,360 = 2,304,360 : x
2. Step 2: Convert to fraction form
   1,542,288/2,304,360 = 2,304,360/x
3. Step 3: Cross multiply
   1,542,288x = 2,304,360 × 2,304,360
4. Step 4: Simplify right side
   1,542,288x = 5,310,075,009,600
5. Step 5: Solve for x
   x = 5,310,075,009,600/1,542,288
6. Step 6: Final answer
   x = 3,442,985.36