Finding the Third Proportional to 1,048,003 and 2,245,403

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048,003 : 2,245,403 = 2,245,403 : x
2. Step 2: Convert to fraction form
   1,048,003/2,245,403 = 2,245,403/x
3. Step 3: Cross multiply
   1,048,003x = 2,245,403 × 2,245,403
4. Step 4: Simplify right side
   1,048,003x = 5,041,834,632,409
5. Step 5: Solve for x
   x = 5,041,834,632,409/1,048,003
6. Step 6: Final answer
   x = 4,810,897.14