Finding the Third Proportional to 987,588 and 1,474,884

Step by Step Solution

1. Step 1: Write the proportion equation
   987,588 : 1,474,884 = 1,474,884 : x
2. Step 2: Convert to fraction form
   987,588/1,474,884 = 1,474,884/x
3. Step 3: Cross multiply
   987,588x = 1,474,884 × 1,474,884
4. Step 4: Simplify right side
   987,588x = 2,175,282,813,456
5. Step 5: Solve for x
   x = 2,175,282,813,456/987,588
6. Step 6: Final answer
   x = 2,202,621.75