Finding the Third Proportional to 898,020 and 1,920,564

Step by Step Solution

1. Step 1: Write the proportion equation
   898,020 : 1,920,564 = 1,920,564 : x
2. Step 2: Convert to fraction form
   898,020/1,920,564 = 1,920,564/x
3. Step 3: Cross multiply
   898,020x = 1,920,564 × 1,920,564
4. Step 4: Simplify right side
   898,020x = 3,688,566,078,096
5. Step 5: Solve for x
   x = 3,688,566,078,096/898,020
6. Step 6: Final answer
   x = 4,107,443.13