Finding the Third Proportional to 42,769.50 and 103,035.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,769.50 : 103,035.75 = 103,035.75 : x
2. Step 2: Convert to fraction form
   42,769.50/103,035.75 = 103,035.75/x
3. Step 3: Cross multiply
   42,769.50x = 103,035.75 × 103,035.75
4. Step 4: Simplify right side
   42,769.50x = 10,616,365,778.06
5. Step 5: Solve for x
   x = 10,616,365,778.06/42,769.50
6. Step 6: Final answer
   x = 248,222.82