Finding the Third Proportional to 886,792 and 1,939,472

Step by Step Solution

1. Step 1: Write the proportion equation
   886,792 : 1,939,472 = 1,939,472 : x
2. Step 2: Convert to fraction form
   886,792/1,939,472 = 1,939,472/x
3. Step 3: Cross multiply
   886,792x = 1,939,472 × 1,939,472
4. Step 4: Simplify right side
   886,792x = 3,761,551,638,784
5. Step 5: Solve for x
   x = 3,761,551,638,784/886,792
6. Step 6: Final answer
   x = 4,241,751.89