Finding the Third Proportional to 79,849.75 and 111,024.75

Step by Step Solution

1. Step 1: Write the proportion equation
   79,849.75 : 111,024.75 = 111,024.75 : x
2. Step 2: Convert to fraction form
   79,849.75/111,024.75 = 111,024.75/x
3. Step 3: Cross multiply
   79,849.75x = 111,024.75 × 111,024.75
4. Step 4: Simplify right side
   79,849.75x = 12,326,495,112.56
5. Step 5: Solve for x
   x = 12,326,495,112.56/79,849.75
6. Step 6: Final answer
   x = 154,371.12