Finding the Third Proportional to 922,809 and 1,976,835

Step by Step Solution

1. Step 1: Write the proportion equation
   922,809 : 1,976,835 = 1,976,835 : x
2. Step 2: Convert to fraction form
   922,809/1,976,835 = 1,976,835/x
3. Step 3: Cross multiply
   922,809x = 1,976,835 × 1,976,835
4. Step 4: Simplify right side
   922,809x = 3,907,876,617,225
5. Step 5: Solve for x
   x = 3,907,876,617,225/922,809
6. Step 6: Final answer
   x = 4,234,762.14