Finding the Third Proportional to 162,964.69 and 353,062.69

Step by Step Solution

1. Step 1: Write the proportion equation
   162,964.69 : 353,062.69 = 353,062.69 : x
2. Step 2: Convert to fraction form
   162,964.69/353,062.69 = 353,062.69/x
3. Step 3: Cross multiply
   162,964.69x = 353,062.69 × 353,062.69
4. Step 4: Simplify right side
   162,964.69x = 124,653,261,304.72
5. Step 5: Solve for x
   x = 124,653,261,304.72/162,964.69
6. Step 6: Final answer
   x = 764,909.65