Finding the Third Proportional to 911,757 and 1,984,056

Step by Step Solution

1. Step 1: Write the proportion equation
   911,757 : 1,984,056 = 1,984,056 : x
2. Step 2: Convert to fraction form
   911,757/1,984,056 = 1,984,056/x
3. Step 3: Cross multiply
   911,757x = 1,984,056 × 1,984,056
4. Step 4: Simplify right side
   911,757x = 3,936,478,211,136
5. Step 5: Solve for x
   x = 3,936,478,211,136/911,757
6. Step 6: Final answer
   x = 4,317,464.20