Finding the Third Proportional to 39,417.75 and 59,536.69

Step by Step Solution

1. Step 1: Write the proportion equation
   39,417.75 : 59,536.69 = 59,536.69 : x
2. Step 2: Convert to fraction form
   39,417.75/59,536.69 = 59,536.69/x
3. Step 3: Cross multiply
   39,417.75x = 59,536.69 × 59,536.69
4. Step 4: Simplify right side
   39,417.75x = 3,544,617,158.47
5. Step 5: Solve for x
   x = 3,544,617,158.47/39,417.75
6. Step 6: Final answer
   x = 89,924.39