Finding the Third Proportional to 1,771,304 and 2,819,861

Step by Step Solution

1. Step 1: Write the proportion equation
   1,771,304 : 2,819,861 = 2,819,861 : x
2. Step 2: Convert to fraction form
   1,771,304/2,819,861 = 2,819,861/x
3. Step 3: Cross multiply
   1,771,304x = 2,819,861 × 2,819,861
4. Step 4: Simplify right side
   1,771,304x = 7,951,616,059,321
5. Step 5: Solve for x
   x = 7,951,616,059,321/1,771,304
6. Step 6: Final answer
   x = 4,489,131.20