Finding the Third Proportional to 116,047.69 and 253,965.38

Step by Step Solution

1. Step 1: Write the proportion equation
   116,047.69 : 253,965.38 = 253,965.38 : x
2. Step 2: Convert to fraction form
   116,047.69/253,965.38 = 253,965.38/x
3. Step 3: Cross multiply
   116,047.69x = 253,965.38 × 253,965.38
4. Step 4: Simplify right side
   116,047.69x = 64,498,411,698.89
5. Step 5: Solve for x
   x = 64,498,411,698.89/116,047.69
6. Step 6: Final answer
   x = 555,792.30