Finding the Third Proportional to 922,818 and 1,976,853

Step by Step Solution

1. Step 1: Write the proportion equation
   922,818 : 1,976,853 = 1,976,853 : x
2. Step 2: Convert to fraction form
   922,818/1,976,853 = 1,976,853/x
3. Step 3: Cross multiply
   922,818x = 1,976,853 × 1,976,853
4. Step 4: Simplify right side
   922,818x = 3,907,947,783,609
5. Step 5: Solve for x
   x = 3,907,947,783,609/922,818
6. Step 6: Final answer
   x = 4,234,797.96