Finding the Third Proportional to 112,219.50 and 187,014

Step by Step Solution

1. Step 1: Write the proportion equation
   112,219.50 : 187,014 = 187,014 : x
2. Step 2: Convert to fraction form
   112,219.50/187,014 = 187,014/x
3. Step 3: Cross multiply
   112,219.50x = 187,014 × 187,014
4. Step 4: Simplify right side
   112,219.50x = 34,974,236,196
5. Step 5: Solve for x
   x = 34,974,236,196/112,219.50
6. Step 6: Final answer
   x = 311,659.17