Finding the Third Proportional to 79,110 and 105,676.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,110 : 105,676.50 = 105,676.50 : x
2. Step 2: Convert to fraction form
   79,110/105,676.50 = 105,676.50/x
3. Step 3: Cross multiply
   79,110x = 105,676.50 × 105,676.50
4. Step 4: Simplify right side
   79,110x = 11,167,522,652.25
5. Step 5: Solve for x
   x = 11,167,522,652.25/79,110
6. Step 6: Final answer
   x = 141,164.49