Finding the Third Proportional to 50,561.72 and 112,346.58

Step by Step Solution

1. Step 1: Write the proportion equation
   50,561.72 : 112,346.58 = 112,346.58 : x
2. Step 2: Convert to fraction form
   50,561.72/112,346.58 = 112,346.58/x
3. Step 3: Cross multiply
   50,561.72x = 112,346.58 × 112,346.58
4. Step 4: Simplify right side
   50,561.72x = 12,621,753,616.40
5. Step 5: Solve for x
   x = 12,621,753,616.40/50,561.72
6. Step 6: Final answer
   x = 249,630.63