Finding the Third Proportional to 39,765.09 and 86,527.41

Step by Step Solution

1. Step 1: Write the proportion equation
   39,765.09 : 86,527.41 = 86,527.41 : x
2. Step 2: Convert to fraction form
   39,765.09/86,527.41 = 86,527.41/x
3. Step 3: Cross multiply
   39,765.09x = 86,527.41 × 86,527.41
4. Step 4: Simplify right side
   39,765.09x = 7,486,992,032.35
5. Step 5: Solve for x
   x = 7,486,992,032.35/39,765.09
6. Step 6: Final answer
   x = 188,280.51