Finding the Third Proportional to 116,448.19 and 175,255.31

Step by Step Solution

1. Step 1: Write the proportion equation
   116,448.19 : 175,255.31 = 175,255.31 : x
2. Step 2: Convert to fraction form
   116,448.19/175,255.31 = 175,255.31/x
3. Step 3: Cross multiply
   116,448.19x = 175,255.31 × 175,255.31
4. Step 4: Simplify right side
   116,448.19x = 30,714,424,559.47
5. Step 5: Solve for x
   x = 30,714,424,559.47/116,448.19
6. Step 6: Final answer
   x = 263,760.43