Finding the Third Proportional to 112,887 and 175,000.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,887 : 175,000.50 = 175,000.50 : x
2. Step 2: Convert to fraction form
   112,887/175,000.50 = 175,000.50/x
3. Step 3: Cross multiply
   112,887x = 175,000.50 × 175,000.50
4. Step 4: Simplify right side
   112,887x = 30,625,175,000.25
5. Step 5: Solve for x
   x = 30,625,175,000.25/112,887
6. Step 6: Final answer
   x = 271,290.54