Finding the Third Proportional to 1,576,672 and 3,458,548

Step by Step Solution

1. Step 1: Write the proportion equation
   1,576,672 : 3,458,548 = 3,458,548 : x
2. Step 2: Convert to fraction form
   1,576,672/3,458,548 = 3,458,548/x
3. Step 3: Cross multiply
   1,576,672x = 3,458,548 × 3,458,548
4. Step 4: Simplify right side
   1,576,672x = 11,961,554,268,304
5. Step 5: Solve for x
   x = 11,961,554,268,304/1,576,672
6. Step 6: Final answer
   x = 7,586,583.81