Finding the Third Proportional to 1,015,692 and 1,486,150

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,692 : 1,486,150 = 1,486,150 : x
2. Step 2: Convert to fraction form
   1,015,692/1,486,150 = 1,486,150/x
3. Step 3: Cross multiply
   1,015,692x = 1,486,150 × 1,486,150
4. Step 4: Simplify right side
   1,015,692x = 2,208,641,822,500
5. Step 5: Solve for x
   x = 2,208,641,822,500/1,015,692
6. Step 6: Final answer
   x = 2,174,519.27