Finding the Third Proportional to 893,720 and 1,915,372

Step by Step Solution

1. Step 1: Write the proportion equation
   893,720 : 1,915,372 = 1,915,372 : x
2. Step 2: Convert to fraction form
   893,720/1,915,372 = 1,915,372/x
3. Step 3: Cross multiply
   893,720x = 1,915,372 × 1,915,372
4. Step 4: Simplify right side
   893,720x = 3,668,649,898,384
5. Step 5: Solve for x
   x = 3,668,649,898,384/893,720
6. Step 6: Final answer
   x = 4,104,920.89