Finding the Third Proportional to 110,773.50 and 171,849

Step by Step Solution

1. Step 1: Write the proportion equation
   110,773.50 : 171,849 = 171,849 : x
2. Step 2: Convert to fraction form
   110,773.50/171,849 = 171,849/x
3. Step 3: Cross multiply
   110,773.50x = 171,849 × 171,849
4. Step 4: Simplify right side
   110,773.50x = 29,532,078,801
5. Step 5: Solve for x
   x = 29,532,078,801/110,773.50
6. Step 6: Final answer
   x = 266,598.77