Finding the Third Proportional to 107,745 and 169,936.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,745 : 169,936.50 = 169,936.50 : x
2. Step 2: Convert to fraction form
   107,745/169,936.50 = 169,936.50/x
3. Step 3: Cross multiply
   107,745x = 169,936.50 × 169,936.50
4. Step 4: Simplify right side
   107,745x = 28,878,414,032.25
5. Step 5: Solve for x
   x = 28,878,414,032.25/107,745
6. Step 6: Final answer
   x = 268,025.56