Finding the Third Proportional to 112,101 and 171,436

Step by Step Solution

1. Step 1: Write the proportion equation
   112,101 : 171,436 = 171,436 : x
2. Step 2: Convert to fraction form
   112,101/171,436 = 171,436/x
3. Step 3: Cross multiply
   112,101x = 171,436 × 171,436
4. Step 4: Simplify right side
   112,101x = 29,390,302,096
5. Step 5: Solve for x
   x = 29,390,302,096/112,101
6. Step 6: Final answer
   x = 262,176.98