Finding the Third Proportional to 78,956 and 118,059

Step by Step Solution

1. Step 1: Write the proportion equation
   78,956 : 118,059 = 118,059 : x
2. Step 2: Convert to fraction form
   78,956/118,059 = 118,059/x
3. Step 3: Cross multiply
   78,956x = 118,059 × 118,059
4. Step 4: Simplify right side
   78,956x = 13,937,927,481
5. Step 5: Solve for x
   x = 13,937,927,481/78,956
6. Step 6: Final answer
   x = 176,527.78