Finding the Third Proportional to 1,891,775 and 4,151,452

Step by Step Solution

1. Step 1: Write the proportion equation
   1,891,775 : 4,151,452 = 4,151,452 : x
2. Step 2: Convert to fraction form
   1,891,775/4,151,452 = 4,151,452/x
3. Step 3: Cross multiply
   1,891,775x = 4,151,452 × 4,151,452
4. Step 4: Simplify right side
   1,891,775x = 17,234,553,708,304
5. Step 5: Solve for x
   x = 17,234,553,708,304/1,891,775
6. Step 6: Final answer
   x = 9,110,255.56