Finding the Third Proportional to 65,441.25 and 103,791

Step by Step Solution

1. Step 1: Write the proportion equation
   65,441.25 : 103,791 = 103,791 : x
2. Step 2: Convert to fraction form
   65,441.25/103,791 = 103,791/x
3. Step 3: Cross multiply
   65,441.25x = 103,791 × 103,791
4. Step 4: Simplify right side
   65,441.25x = 10,772,571,681
5. Step 5: Solve for x
   x = 10,772,571,681/65,441.25
6. Step 6: Final answer
   x = 164,614.39