Finding the Third Proportional to 1,478,800 and 2,380,851

Step by Step Solution

1. Step 1: Write the proportion equation
   1,478,800 : 2,380,851 = 2,380,851 : x
2. Step 2: Convert to fraction form
   1,478,800/2,380,851 = 2,380,851/x
3. Step 3: Cross multiply
   1,478,800x = 2,380,851 × 2,380,851
4. Step 4: Simplify right side
   1,478,800x = 5,668,451,484,201
5. Step 5: Solve for x
   x = 5,668,451,484,201/1,478,800
6. Step 6: Final answer
   x = 3,833,142.74