Finding the Third Proportional to 159,714 and 352,658.25

Step by Step Solution

1. Step 1: Write the proportion equation
   159,714 : 352,658.25 = 352,658.25 : x
2. Step 2: Convert to fraction form
   159,714/352,658.25 = 352,658.25/x
3. Step 3: Cross multiply
   159,714x = 352,658.25 × 352,658.25
4. Step 4: Simplify right side
   159,714x = 124,367,841,293.06
5. Step 5: Solve for x
   x = 124,367,841,293.06/159,714
6. Step 6: Final answer
   x = 778,690.92