Finding the Third Proportional to 112,395 and 235,180.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,395 : 235,180.50 = 235,180.50 : x
2. Step 2: Convert to fraction form
   112,395/235,180.50 = 235,180.50/x
3. Step 3: Cross multiply
   112,395x = 235,180.50 × 235,180.50
4. Step 4: Simplify right side
   112,395x = 55,309,867,580.25
5. Step 5: Solve for x
   x = 55,309,867,580.25/112,395
6. Step 6: Final answer
   x = 492,102.56