Finding the Third Proportional to 1,145,608 and 2,385,337

Step by Step Solution

1. Step 1: Write the proportion equation
   1,145,608 : 2,385,337 = 2,385,337 : x
2. Step 2: Convert to fraction form
   1,145,608/2,385,337 = 2,385,337/x
3. Step 3: Cross multiply
   1,145,608x = 2,385,337 × 2,385,337
4. Step 4: Simplify right side
   1,145,608x = 5,689,832,603,569
5. Step 5: Solve for x
   x = 5,689,832,603,569/1,145,608
6. Step 6: Final answer
   x = 4,966,648.80