Finding the Third Proportional to 1,001,148 and 1,549,728

Step by Step Solution

1. Step 1: Write the proportion equation
   1,001,148 : 1,549,728 = 1,549,728 : x
2. Step 2: Convert to fraction form
   1,001,148/1,549,728 = 1,549,728/x
3. Step 3: Cross multiply
   1,001,148x = 1,549,728 × 1,549,728
4. Step 4: Simplify right side
   1,001,148x = 2,401,656,873,984
5. Step 5: Solve for x
   x = 2,401,656,873,984/1,001,148
6. Step 6: Final answer
   x = 2,398,902.93