Finding the Third Proportional to 1,765,828 and 3,811,430

Step by Step Solution

1. Step 1: Write the proportion equation
   1,765,828 : 3,811,430 = 3,811,430 : x
2. Step 2: Convert to fraction form
   1,765,828/3,811,430 = 3,811,430/x
3. Step 3: Cross multiply
   1,765,828x = 3,811,430 × 3,811,430
4. Step 4: Simplify right side
   1,765,828x = 14,526,998,644,900
5. Step 5: Solve for x
   x = 14,526,998,644,900/1,765,828
6. Step 6: Final answer
   x = 8,226,734.79