Finding the Third Proportional to 230,572 and 496,708

Step by Step Solution

1. Step 1: Write the proportion equation
   230,572 : 496,708 = 496,708 : x
2. Step 2: Convert to fraction form
   230,572/496,708 = 496,708/x
3. Step 3: Cross multiply
   230,572x = 496,708 × 496,708
4. Step 4: Simplify right side
   230,572x = 246,718,837,264
5. Step 5: Solve for x
   x = 246,718,837,264/230,572
6. Step 6: Final answer
   x = 1,070,029.48