Finding the Third Proportional to 41,269.50 and 86,126.63

Step by Step Solution

1. Step 1: Write the proportion equation
   41,269.50 : 86,126.63 = 86,126.63 : x
2. Step 2: Convert to fraction form
   41,269.50/86,126.63 = 86,126.63/x
3. Step 3: Cross multiply
   41,269.50x = 86,126.63 × 86,126.63
4. Step 4: Simplify right side
   41,269.50x = 7,417,795,533.89
5. Step 5: Solve for x
   x = 7,417,795,533.89/41,269.50
6. Step 6: Final answer
   x = 179,740.38