Finding the Third Proportional to 483,624 and 751,384

Step by Step Solution

1. Step 1: Write the proportion equation
   483,624 : 751,384 = 751,384 : x
2. Step 2: Convert to fraction form
   483,624/751,384 = 751,384/x
3. Step 3: Cross multiply
   483,624x = 751,384 × 751,384
4. Step 4: Simplify right side
   483,624x = 564,577,915,456
5. Step 5: Solve for x
   x = 564,577,915,456/483,624
6. Step 6: Final answer
   x = 1,167,390.19