Finding the Third Proportional to 931,344 and 1,984,800

Step by Step Solution

1. Step 1: Write the proportion equation
   931,344 : 1,984,800 = 1,984,800 : x
2. Step 2: Convert to fraction form
   931,344/1,984,800 = 1,984,800/x
3. Step 3: Cross multiply
   931,344x = 1,984,800 × 1,984,800
4. Step 4: Simplify right side
   931,344x = 3,939,431,040,000
5. Step 5: Solve for x
   x = 3,939,431,040,000/931,344
6. Step 6: Final answer
   x = 4,229,834.56