Finding the Third Proportional to 1,877,800 and 4,054,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,877,800 : 4,054,936 = 4,054,936 : x
2. Step 2: Convert to fraction form
   1,877,800/4,054,936 = 4,054,936/x
3. Step 3: Cross multiply
   1,877,800x = 4,054,936 × 4,054,936
4. Step 4: Simplify right side
   1,877,800x = 16,442,505,964,096
5. Step 5: Solve for x
   x = 16,442,505,964,096/1,877,800
6. Step 6: Final answer
   x = 8,756,260.50