Finding the Third Proportional to 928,818 and 1,896,992

Step by Step Solution

1. Step 1: Write the proportion equation
   928,818 : 1,896,992 = 1,896,992 : x
2. Step 2: Convert to fraction form
   928,818/1,896,992 = 1,896,992/x
3. Step 3: Cross multiply
   928,818x = 1,896,992 × 1,896,992
4. Step 4: Simplify right side
   928,818x = 3,598,578,648,064
5. Step 5: Solve for x
   x = 3,598,578,648,064/928,818
6. Step 6: Final answer
   x = 3,874,363.60