Finding the Third Proportional to 18,084.02 and 39,615.94

Step by Step Solution

1. Step 1: Write the proportion equation
   18,084.02 : 39,615.94 = 39,615.94 : x
2. Step 2: Convert to fraction form
   18,084.02/39,615.94 = 39,615.94/x
3. Step 3: Cross multiply
   18,084.02x = 39,615.94 × 39,615.94
4. Step 4: Simplify right side
   18,084.02x = 1,569,422,504.00
5. Step 5: Solve for x
   x = 1,569,422,504.00/18,084.02
6. Step 6: Final answer
   x = 86,785.03