Finding the Third Proportional to 1,503,668 and 2,303,130

Step by Step Solution

1. Step 1: Write the proportion equation
   1,503,668 : 2,303,130 = 2,303,130 : x
2. Step 2: Convert to fraction form
   1,503,668/2,303,130 = 2,303,130/x
3. Step 3: Cross multiply
   1,503,668x = 2,303,130 × 2,303,130
4. Step 4: Simplify right side
   1,503,668x = 5,304,407,796,900
5. Step 5: Solve for x
   x = 5,304,407,796,900/1,503,668
6. Step 6: Final answer
   x = 3,527,645.60