Finding the Third Proportional to 52,609.50 and 112,691.25

Step by Step Solution

1. Step 1: Write the proportion equation
   52,609.50 : 112,691.25 = 112,691.25 : x
2. Step 2: Convert to fraction form
   52,609.50/112,691.25 = 112,691.25/x
3. Step 3: Cross multiply
   52,609.50x = 112,691.25 × 112,691.25
4. Step 4: Simplify right side
   52,609.50x = 12,699,317,826.56
5. Step 5: Solve for x
   x = 12,699,317,826.56/52,609.50
6. Step 6: Final answer
   x = 241,388.30