Finding the Third Proportional to 1,314,576 and 2,828,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,314,576 : 2,828,412 = 2,828,412 : x
2. Step 2: Convert to fraction form
   1,314,576/2,828,412 = 2,828,412/x
3. Step 3: Cross multiply
   1,314,576x = 2,828,412 × 2,828,412
4. Step 4: Simplify right side
   1,314,576x = 7,999,914,441,744
5. Step 5: Solve for x
   x = 7,999,914,441,744/1,314,576
6. Step 6: Final answer
   x = 6,085,547.31