Finding the Third Proportional to 106,882.50 and 169,236

Step by Step Solution

1. Step 1: Write the proportion equation
   106,882.50 : 169,236 = 169,236 : x
2. Step 2: Convert to fraction form
   106,882.50/169,236 = 169,236/x
3. Step 3: Cross multiply
   106,882.50x = 169,236 × 169,236
4. Step 4: Simplify right side
   106,882.50x = 28,640,823,696
5. Step 5: Solve for x
   x = 28,640,823,696/106,882.50
6. Step 6: Final answer
   x = 267,965.51