Finding the Third Proportional to 898,644 and 1,923,648

Step by Step Solution

1. Step 1: Write the proportion equation
   898,644 : 1,923,648 = 1,923,648 : x
2. Step 2: Convert to fraction form
   898,644/1,923,648 = 1,923,648/x
3. Step 3: Cross multiply
   898,644x = 1,923,648 × 1,923,648
4. Step 4: Simplify right side
   898,644x = 3,700,421,627,904
5. Step 5: Solve for x
   x = 3,700,421,627,904/898,644
6. Step 6: Final answer
   x = 4,117,783.71