Finding the Third Proportional to 1,483,444 and 2,015,128

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483,444 : 2,015,128 = 2,015,128 : x
2. Step 2: Convert to fraction form
   1,483,444/2,015,128 = 2,015,128/x
3. Step 3: Cross multiply
   1,483,444x = 2,015,128 × 2,015,128
4. Step 4: Simplify right side
   1,483,444x = 4,060,740,856,384
5. Step 5: Solve for x
   x = 4,060,740,856,384/1,483,444
6. Step 6: Final answer
   x = 2,737,373.88