Finding the Third Proportional to 911,779 and 1,984,096

Step by Step Solution

1. Step 1: Write the proportion equation
   911,779 : 1,984,096 = 1,984,096 : x
2. Step 2: Convert to fraction form
   911,779/1,984,096 = 1,984,096/x
3. Step 3: Cross multiply
   911,779x = 1,984,096 × 1,984,096
4. Step 4: Simplify right side
   911,779x = 3,936,636,937,216
5. Step 5: Solve for x
   x = 3,936,636,937,216/911,779
6. Step 6: Final answer
   x = 4,317,534.11