Finding the Third Proportional to 117,543 and 179,068

Step by Step Solution

1. Step 1: Write the proportion equation
   117,543 : 179,068 = 179,068 : x
2. Step 2: Convert to fraction form
   117,543/179,068 = 179,068/x
3. Step 3: Cross multiply
   117,543x = 179,068 × 179,068
4. Step 4: Simplify right side
   117,543x = 32,065,348,624
5. Step 5: Solve for x
   x = 32,065,348,624/117,543
6. Step 6: Final answer
   x = 272,796.75