Finding the Third Proportional to 112,382.50 and 158,085

Step by Step Solution

1. Step 1: Write the proportion equation
   112,382.50 : 158,085 = 158,085 : x
2. Step 2: Convert to fraction form
   112,382.50/158,085 = 158,085/x
3. Step 3: Cross multiply
   112,382.50x = 158,085 × 158,085
4. Step 4: Simplify right side
   112,382.50x = 24,990,867,225
5. Step 5: Solve for x
   x = 24,990,867,225/112,382.50
6. Step 6: Final answer
   x = 222,373.30