Finding the Third Proportional to 889,112 and 1,946,872

Step by Step Solution

1. Step 1: Write the proportion equation
   889,112 : 1,946,872 = 1,946,872 : x
2. Step 2: Convert to fraction form
   889,112/1,946,872 = 1,946,872/x
3. Step 3: Cross multiply
   889,112x = 1,946,872 × 1,946,872
4. Step 4: Simplify right side
   889,112x = 3,790,310,584,384
5. Step 5: Solve for x
   x = 3,790,310,584,384/889,112
6. Step 6: Final answer
   x = 4,263,029.39