Finding the Third Proportional to 1,015,912 and 1,518,884

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,912 : 1,518,884 = 1,518,884 : x
2. Step 2: Convert to fraction form
   1,015,912/1,518,884 = 1,518,884/x
3. Step 3: Cross multiply
   1,015,912x = 1,518,884 × 1,518,884
4. Step 4: Simplify right side
   1,015,912x = 2,307,008,605,456
5. Step 5: Solve for x
   x = 2,307,008,605,456/1,015,912
6. Step 6: Final answer
   x = 2,270,874.45