Finding the Third Proportional to 451,020 and 1,048,803

Step by Step Solution

1. Step 1: Write the proportion equation
   451,020 : 1,048,803 = 1,048,803 : x
2. Step 2: Convert to fraction form
   451,020/1,048,803 = 1,048,803/x
3. Step 3: Cross multiply
   451,020x = 1,048,803 × 1,048,803
4. Step 4: Simplify right side
   451,020x = 1,099,987,732,809
5. Step 5: Solve for x
   x = 1,099,987,732,809/451,020
6. Step 6: Final answer
   x = 2,438,889.04