Finding the Third Proportional to 99,756 and 134,404

Step by Step Solution

1. Step 1: Write the proportion equation
   99,756 : 134,404 = 134,404 : x
2. Step 2: Convert to fraction form
   99,756/134,404 = 134,404/x
3. Step 3: Cross multiply
   99,756x = 134,404 × 134,404
4. Step 4: Simplify right side
   99,756x = 18,064,435,216
5. Step 5: Solve for x
   x = 18,064,435,216/99,756
6. Step 6: Final answer
   x = 181,086.20