Finding the Third Proportional to 2,873,822 and 4,789,505

Step by Step Solution

1. Step 1: Write the proportion equation
   2,873,822 : 4,789,505 = 4,789,505 : x
2. Step 2: Convert to fraction form
   2,873,822/4,789,505 = 4,789,505/x
3. Step 3: Cross multiply
   2,873,822x = 4,789,505 × 4,789,505
4. Step 4: Simplify right side
   2,873,822x = 22,939,358,145,025
5. Step 5: Solve for x
   x = 22,939,358,145,025/2,873,822
6. Step 6: Final answer
   x = 7,982,177.79