Finding the Third Proportional to 113,815.50 and 163,944

Step by Step Solution

1. Step 1: Write the proportion equation
   113,815.50 : 163,944 = 163,944 : x
2. Step 2: Convert to fraction form
   113,815.50/163,944 = 163,944/x
3. Step 3: Cross multiply
   113,815.50x = 163,944 × 163,944
4. Step 4: Simplify right side
   113,815.50x = 26,877,635,136
5. Step 5: Solve for x
   x = 26,877,635,136/113,815.50
6. Step 6: Final answer
   x = 236,150.92