Finding the Third Proportional to 80,192 and 112,112.50

Step by Step Solution

1. Step 1: Write the proportion equation
   80,192 : 112,112.50 = 112,112.50 : x
2. Step 2: Convert to fraction form
   80,192/112,112.50 = 112,112.50/x
3. Step 3: Cross multiply
   80,192x = 112,112.50 × 112,112.50
4. Step 4: Simplify right side
   80,192x = 12,569,212,656.25
5. Step 5: Solve for x
   x = 12,569,212,656.25/80,192
6. Step 6: Final answer
   x = 156,738.98