Finding the Third Proportional to 844,960 and 1,878,836

Step by Step Solution

1. Step 1: Write the proportion equation
   844,960 : 1,878,836 = 1,878,836 : x
2. Step 2: Convert to fraction form
   844,960/1,878,836 = 1,878,836/x
3. Step 3: Cross multiply
   844,960x = 1,878,836 × 1,878,836
4. Step 4: Simplify right side
   844,960x = 3,530,024,714,896
5. Step 5: Solve for x
   x = 3,530,024,714,896/844,960
6. Step 6: Final answer
   x = 4,177,741.80