Finding the Third Proportional to 65,674.25 and 104,009.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,674.25 : 104,009.50 = 104,009.50 : x
2. Step 2: Convert to fraction form
   65,674.25/104,009.50 = 104,009.50/x
3. Step 3: Cross multiply
   65,674.25x = 104,009.50 × 104,009.50
4. Step 4: Simplify right side
   65,674.25x = 10,817,976,090.25
5. Step 5: Solve for x
   x = 10,817,976,090.25/65,674.25
6. Step 6: Final answer
   x = 164,721.73