Finding the Third Proportional to 79,763 and 118,105

Step by Step Solution

1. Step 1: Write the proportion equation
   79,763 : 118,105 = 118,105 : x
2. Step 2: Convert to fraction form
   79,763/118,105 = 118,105/x
3. Step 3: Cross multiply
   79,763x = 118,105 × 118,105
4. Step 4: Simplify right side
   79,763x = 13,948,791,025
5. Step 5: Solve for x
   x = 13,948,791,025/79,763
6. Step 6: Final answer
   x = 174,877.96