Finding the Third Proportional to 919,137 and 1,944,258

Step by Step Solution

1. Step 1: Write the proportion equation
   919,137 : 1,944,258 = 1,944,258 : x
2. Step 2: Convert to fraction form
   919,137/1,944,258 = 1,944,258/x
3. Step 3: Cross multiply
   919,137x = 1,944,258 × 1,944,258
4. Step 4: Simplify right side
   919,137x = 3,780,139,170,564
5. Step 5: Solve for x
   x = 3,780,139,170,564/919,137
6. Step 6: Final answer
   x = 4,112,704.82