Finding the Third Proportional to 65,504.25 and 103,890.38

Step by Step Solution

1. Step 1: Write the proportion equation
   65,504.25 : 103,890.38 = 103,890.38 : x
2. Step 2: Convert to fraction form
   65,504.25/103,890.38 = 103,890.38/x
3. Step 3: Cross multiply
   65,504.25x = 103,890.38 × 103,890.38
4. Step 4: Simplify right side
   65,504.25x = 10,793,210,017.64
5. Step 5: Solve for x
   x = 10,793,210,017.64/65,504.25
6. Step 6: Final answer
   x = 164,771.14