Finding the Third Proportional to 898,630 and 1,923,620

Step by Step Solution

1. Step 1: Write the proportion equation
   898,630 : 1,923,620 = 1,923,620 : x
2. Step 2: Convert to fraction form
   898,630/1,923,620 = 1,923,620/x
3. Step 3: Cross multiply
   898,630x = 1,923,620 × 1,923,620
4. Step 4: Simplify right side
   898,630x = 3,700,313,904,400
5. Step 5: Solve for x
   x = 3,700,313,904,400/898,630
6. Step 6: Final answer
   x = 4,117,727.99