Finding the Third Proportional to 43,679.25 and 65,451.38

Step by Step Solution

1. Step 1: Write the proportion equation
   43,679.25 : 65,451.38 = 65,451.38 : x
2. Step 2: Convert to fraction form
   43,679.25/65,451.38 = 65,451.38/x
3. Step 3: Cross multiply
   43,679.25x = 65,451.38 × 65,451.38
4. Step 4: Simplify right side
   43,679.25x = 4,283,882,489.39
5. Step 5: Solve for x
   x = 4,283,882,489.39/43,679.25
6. Step 6: Final answer
   x = 98,075.92