Finding the Third Proportional to 1,294,528 and 2,009,952

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,528 : 2,009,952 = 2,009,952 : x
2. Step 2: Convert to fraction form
   1,294,528/2,009,952 = 2,009,952/x
3. Step 3: Cross multiply
   1,294,528x = 2,009,952 × 2,009,952
4. Step 4: Simplify right side
   1,294,528x = 4,039,907,042,304
5. Step 5: Solve for x
   x = 4,039,907,042,304/1,294,528
6. Step 6: Final answer
   x = 3,120,756.79