Finding the Third Proportional to 119,730 and 159,764.25

Step by Step Solution

1. Step 1: Write the proportion equation
   119,730 : 159,764.25 = 159,764.25 : x
2. Step 2: Convert to fraction form
   119,730/159,764.25 = 159,764.25/x
3. Step 3: Cross multiply
   119,730x = 159,764.25 × 159,764.25
4. Step 4: Simplify right side
   119,730x = 25,524,615,578.06
5. Step 5: Solve for x
   x = 25,524,615,578.06/119,730
6. Step 6: Final answer
   x = 213,184.80