Finding the Third Proportional to 898,306.50 and 1,356,820

Step by Step Solution

1. Step 1: Write the proportion equation
   898,306.50 : 1,356,820 = 1,356,820 : x
2. Step 2: Convert to fraction form
   898,306.50/1,356,820 = 1,356,820/x
3. Step 3: Cross multiply
   898,306.50x = 1,356,820 × 1,356,820
4. Step 4: Simplify right side
   898,306.50x = 1,840,960,512,400
5. Step 5: Solve for x
   x = 1,840,960,512,400/898,306.50
6. Step 6: Final answer
   x = 2,049,367.91