Finding the Third Proportional to 997,794 and 2,188,746

Step by Step Solution

1. Step 1: Write the proportion equation
   997,794 : 2,188,746 = 2,188,746 : x
2. Step 2: Convert to fraction form
   997,794/2,188,746 = 2,188,746/x
3. Step 3: Cross multiply
   997,794x = 2,188,746 × 2,188,746
4. Step 4: Simplify right side
   997,794x = 4,790,609,052,516
5. Step 5: Solve for x
   x = 4,790,609,052,516/997,794
6. Step 6: Final answer
   x = 4,801,200.50