Finding the Third Proportional to 1,771,301 and 2,819,856

Step by Step Solution

1. Step 1: Write the proportion equation
   1,771,301 : 2,819,856 = 2,819,856 : x
2. Step 2: Convert to fraction form
   1,771,301/2,819,856 = 2,819,856/x
3. Step 3: Cross multiply
   1,771,301x = 2,819,856 × 2,819,856
4. Step 4: Simplify right side
   1,771,301x = 7,951,587,860,736
5. Step 5: Solve for x
   x = 7,951,587,860,736/1,771,301
6. Step 6: Final answer
   x = 4,489,122.89