Finding the Third Proportional to 551,337 and 1,187,150

Step by Step Solution

1. Step 1: Write the proportion equation
   551,337 : 1,187,150 = 1,187,150 : x
2. Step 2: Convert to fraction form
   551,337/1,187,150 = 1,187,150/x
3. Step 3: Cross multiply
   551,337x = 1,187,150 × 1,187,150
4. Step 4: Simplify right side
   551,337x = 1,409,325,122,500
5. Step 5: Solve for x
   x = 1,409,325,122,500/551,337
6. Step 6: Final answer
   x = 2,556,195.43