Finding the Third Proportional to 1,065,624 and 2,229,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,624 : 2,229,768 = 2,229,768 : x
2. Step 2: Convert to fraction form
   1,065,624/2,229,768 = 2,229,768/x
3. Step 3: Cross multiply
   1,065,624x = 2,229,768 × 2,229,768
4. Step 4: Simplify right side
   1,065,624x = 4,971,865,333,824
5. Step 5: Solve for x
   x = 4,971,865,333,824/1,065,624
6. Step 6: Final answer
   x = 4,665,684.46