Finding the Third Proportional to 117,052.69 and 175,258.31

Step by Step Solution

1. Step 1: Write the proportion equation
   117,052.69 : 175,258.31 = 175,258.31 : x
2. Step 2: Convert to fraction form
   117,052.69/175,258.31 = 175,258.31/x
3. Step 3: Cross multiply
   117,052.69x = 175,258.31 × 175,258.31
4. Step 4: Simplify right side
   117,052.69x = 30,715,476,100.35
5. Step 5: Solve for x
   x = 30,715,476,100.35/117,052.69
6. Step 6: Final answer
   x = 262,407.27