Finding the Third Proportional to 106,963 and 160,111.50

Step by Step Solution

1. Step 1: Write the proportion equation
   106,963 : 160,111.50 = 160,111.50 : x
2. Step 2: Convert to fraction form
   106,963/160,111.50 = 160,111.50/x
3. Step 3: Cross multiply
   106,963x = 160,111.50 × 160,111.50
4. Step 4: Simplify right side
   106,963x = 25,635,692,432.25
5. Step 5: Solve for x
   x = 25,635,692,432.25/106,963
6. Step 6: Final answer
   x = 239,668.79