Finding the Third Proportional to 109,049.25 and 159,973.88

Step by Step Solution

1. Step 1: Write the proportion equation
   109,049.25 : 159,973.88 = 159,973.88 : x
2. Step 2: Convert to fraction form
   109,049.25/159,973.88 = 159,973.88/x
3. Step 3: Cross multiply
   109,049.25x = 159,973.88 × 159,973.88
4. Step 4: Simplify right side
   109,049.25x = 25,591,640,682.52
5. Step 5: Solve for x
   x = 25,591,640,682.52/109,049.25
6. Step 6: Final answer
   x = 234,679.66