Finding the Third Proportional to 95,362.31 and 139,621.50

Step by Step Solution

1. Step 1: Write the proportion equation
   95,362.31 : 139,621.50 = 139,621.50 : x
2. Step 2: Convert to fraction form
   95,362.31/139,621.50 = 139,621.50/x
3. Step 3: Cross multiply
   95,362.31x = 139,621.50 × 139,621.50
4. Step 4: Simplify right side
   95,362.31x = 19,494,163,262.25
5. Step 5: Solve for x
   x = 19,494,163,262.25/95,362.31
6. Step 6: Final answer
   x = 204,422.09