Finding the Third Proportional to 40,555.69 and 60,497.51

Step by Step Solution

1. Step 1: Write the proportion equation
   40,555.69 : 60,497.51 = 60,497.51 : x
2. Step 2: Convert to fraction form
   40,555.69/60,497.51 = 60,497.51/x
3. Step 3: Cross multiply
   40,555.69x = 60,497.51 × 60,497.51
4. Step 4: Simplify right side
   40,555.69x = 3,659,948,451.52
5. Step 5: Solve for x
   x = 3,659,948,451.52/40,555.69
6. Step 6: Final answer
   x = 90,245.01