Finding the Third Proportional to 911,760 and 1,984,062

Step by Step Solution

1. Step 1: Write the proportion equation
   911,760 : 1,984,062 = 1,984,062 : x
2. Step 2: Convert to fraction form
   911,760/1,984,062 = 1,984,062/x
3. Step 3: Cross multiply
   911,760x = 1,984,062 × 1,984,062
4. Step 4: Simplify right side
   911,760x = 3,936,502,019,844
5. Step 5: Solve for x
   x = 3,936,502,019,844/911,760
6. Step 6: Final answer
   x = 4,317,476.11