Finding the Third Proportional to 929,676 and 1,963,800

Step by Step Solution

1. Step 1: Write the proportion equation
   929,676 : 1,963,800 = 1,963,800 : x
2. Step 2: Convert to fraction form
   929,676/1,963,800 = 1,963,800/x
3. Step 3: Cross multiply
   929,676x = 1,963,800 × 1,963,800
4. Step 4: Simplify right side
   929,676x = 3,856,510,440,000
5. Step 5: Solve for x
   x = 3,856,510,440,000/929,676
6. Step 6: Final answer
   x = 4,148,230.61