Finding the Third Proportional to 1,032,948 and 1,603,306

Step by Step Solution

1. Step 1: Write the proportion equation
   1,032,948 : 1,603,306 = 1,603,306 : x
2. Step 2: Convert to fraction form
   1,032,948/1,603,306 = 1,603,306/x
3. Step 3: Cross multiply
   1,032,948x = 1,603,306 × 1,603,306
4. Step 4: Simplify right side
   1,032,948x = 2,570,590,129,636
5. Step 5: Solve for x
   x = 2,570,590,129,636/1,032,948
6. Step 6: Final answer
   x = 2,488,595.87