Finding the Third Proportional to 844,758 and 1,838,238

Step by Step Solution

1. Step 1: Write the proportion equation
   844,758 : 1,838,238 = 1,838,238 : x
2. Step 2: Convert to fraction form
   844,758/1,838,238 = 1,838,238/x
3. Step 3: Cross multiply
   844,758x = 1,838,238 × 1,838,238
4. Step 4: Simplify right side
   844,758x = 3,379,118,944,644
5. Step 5: Solve for x
   x = 3,379,118,944,644/844,758
6. Step 6: Final answer
   x = 4,000,102.92