Finding the Third Proportional to 80,232.50 and 112,164.50

Step by Step Solution

1. Step 1: Write the proportion equation
   80,232.50 : 112,164.50 = 112,164.50 : x
2. Step 2: Convert to fraction form
   80,232.50/112,164.50 = 112,164.50/x
3. Step 3: Cross multiply
   80,232.50x = 112,164.50 × 112,164.50
4. Step 4: Simplify right side
   80,232.50x = 12,580,875,060.25
5. Step 5: Solve for x
   x = 12,580,875,060.25/80,232.50
6. Step 6: Final answer
   x = 156,805.22