Finding the Third Proportional to 39,212 and 59,185.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,212 : 59,185.50 = 59,185.50 : x
2. Step 2: Convert to fraction form
   39,212/59,185.50 = 59,185.50/x
3. Step 3: Cross multiply
   39,212x = 59,185.50 × 59,185.50
4. Step 4: Simplify right side
   39,212x = 3,502,923,410.25
5. Step 5: Solve for x
   x = 3,502,923,410.25/39,212
6. Step 6: Final answer
   x = 89,332.94