Finding the Third Proportional to 80,194.50 and 112,116.38

Step by Step Solution

1. Step 1: Write the proportion equation
   80,194.50 : 112,116.38 = 112,116.38 : x
2. Step 2: Convert to fraction form
   80,194.50/112,116.38 = 112,116.38/x
3. Step 3: Cross multiply
   80,194.50x = 112,116.38 × 112,116.38
4. Step 4: Simplify right side
   80,194.50x = 12,570,081,543.14
5. Step 5: Solve for x
   x = 12,570,081,543.14/80,194.50
6. Step 6: Final answer
   x = 156,744.93