Finding the Third Proportional to 79,134 and 105,708

Step by Step Solution

1. Step 1: Write the proportion equation
   79,134 : 105,708 = 105,708 : x
2. Step 2: Convert to fraction form
   79,134/105,708 = 105,708/x
3. Step 3: Cross multiply
   79,134x = 105,708 × 105,708
4. Step 4: Simplify right side
   79,134x = 11,174,181,264
5. Step 5: Solve for x
   x = 11,174,181,264/79,134
6. Step 6: Final answer
   x = 141,205.82