Finding the Third Proportional to 82,675.69 and 123,783.19

Step by Step Solution

1. Step 1: Write the proportion equation
   82,675.69 : 123,783.19 = 123,783.19 : x
2. Step 2: Convert to fraction form
   82,675.69/123,783.19 = 123,783.19/x
3. Step 3: Cross multiply
   82,675.69x = 123,783.19 × 123,783.19
4. Step 4: Simplify right side
   82,675.69x = 15,322,277,507.66
5. Step 5: Solve for x
   x = 15,322,277,507.66/82,675.69
6. Step 6: Final answer
   x = 185,329.91