Finding the Third Proportional to 106,171 and 154,873.50

Step by Step Solution

1. Step 1: Write the proportion equation
   106,171 : 154,873.50 = 154,873.50 : x
2. Step 2: Convert to fraction form
   106,171/154,873.50 = 154,873.50/x
3. Step 3: Cross multiply
   106,171x = 154,873.50 × 154,873.50
4. Step 4: Simplify right side
   106,171x = 23,985,801,002.25
5. Step 5: Solve for x
   x = 23,985,801,002.25/106,171
6. Step 6: Final answer
   x = 225,916.69