Finding the Third Proportional to 1,575,540 and 2,444,238

Step by Step Solution

1. Step 1: Write the proportion equation
   1,575,540 : 2,444,238 = 2,444,238 : x
2. Step 2: Convert to fraction form
   1,575,540/2,444,238 = 2,444,238/x
3. Step 3: Cross multiply
   1,575,540x = 2,444,238 × 2,444,238
4. Step 4: Simplify right side
   1,575,540x = 5,974,299,400,644
5. Step 5: Solve for x
   x = 5,974,299,400,644/1,575,540
6. Step 6: Final answer
   x = 3,791,905.89