Finding the Third Proportional to 922,807 and 1,976,833

Step by Step Solution

1. Step 1: Write the proportion equation
   922,807 : 1,976,833 = 1,976,833 : x
2. Step 2: Convert to fraction form
   922,807/1,976,833 = 1,976,833/x
3. Step 3: Cross multiply
   922,807x = 1,976,833 × 1,976,833
4. Step 4: Simplify right side
   922,807x = 3,907,868,709,889
5. Step 5: Solve for x
   x = 3,907,868,709,889/922,807
6. Step 6: Final answer
   x = 4,234,762.75