Finding the Third Proportional to 79,395.75 and 112,855.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,395.75 : 112,855.50 = 112,855.50 : x
2. Step 2: Convert to fraction form
   79,395.75/112,855.50 = 112,855.50/x
3. Step 3: Cross multiply
   79,395.75x = 112,855.50 × 112,855.50
4. Step 4: Simplify right side
   79,395.75x = 12,736,363,880.25
5. Step 5: Solve for x
   x = 12,736,363,880.25/79,395.75
6. Step 6: Final answer
   x = 160,416.19