Finding the Third Proportional to 911,777 and 1,984,092

Step by Step Solution

1. Step 1: Write the proportion equation
   911,777 : 1,984,092 = 1,984,092 : x
2. Step 2: Convert to fraction form
   911,777/1,984,092 = 1,984,092/x
3. Step 3: Cross multiply
   911,777x = 1,984,092 × 1,984,092
4. Step 4: Simplify right side
   911,777x = 3,936,621,064,464
5. Step 5: Solve for x
   x = 3,936,621,064,464/911,777
6. Step 6: Final answer
   x = 4,317,526.18