Finding the Third Proportional to 117,108 and 175,340

Step by Step Solution

1. Step 1: Write the proportion equation
   117,108 : 175,340 = 175,340 : x
2. Step 2: Convert to fraction form
   117,108/175,340 = 175,340/x
3. Step 3: Cross multiply
   117,108x = 175,340 × 175,340
4. Step 4: Simplify right side
   117,108x = 30,744,115,600
5. Step 5: Solve for x
   x = 30,744,115,600/117,108
6. Step 6: Final answer
   x = 262,527.89