Finding the Third Proportional to 622,950 and 1,363,836

Step by Step Solution

1. Step 1: Write the proportion equation
   622,950 : 1,363,836 = 1,363,836 : x
2. Step 2: Convert to fraction form
   622,950/1,363,836 = 1,363,836/x
3. Step 3: Cross multiply
   622,950x = 1,363,836 × 1,363,836
4. Step 4: Simplify right side
   622,950x = 1,860,048,634,896
5. Step 5: Solve for x
   x = 1,860,048,634,896/622,950
6. Step 6: Final answer
   x = 2,985,871.47