Finding the Third Proportional to 354,315 and 755,932

Step by Step Solution

1. Step 1: Write the proportion equation
   354,315 : 755,932 = 755,932 : x
2. Step 2: Convert to fraction form
   354,315/755,932 = 755,932/x
3. Step 3: Cross multiply
   354,315x = 755,932 × 755,932
4. Step 4: Simplify right side
   354,315x = 571,433,188,624
5. Step 5: Solve for x
   x = 571,433,188,624/354,315
6. Step 6: Final answer
   x = 1,612,782.94