Finding the Third Proportional to 105,859 and 158,773

Step by Step Solution

1. Step 1: Write the proportion equation
   105,859 : 158,773 = 158,773 : x
2. Step 2: Convert to fraction form
   105,859/158,773 = 158,773/x
3. Step 3: Cross multiply
   105,859x = 158,773 × 158,773
4. Step 4: Simplify right side
   105,859x = 25,208,865,529
5. Step 5: Solve for x
   x = 25,208,865,529/105,859
6. Step 6: Final answer
   x = 238,136.25