Finding the Third Proportional to 95,812.50 and 145,054.50

Step by Step Solution

1. Step 1: Write the proportion equation
   95,812.50 : 145,054.50 = 145,054.50 : x
2. Step 2: Convert to fraction form
   95,812.50/145,054.50 = 145,054.50/x
3. Step 3: Cross multiply
   95,812.50x = 145,054.50 × 145,054.50
4. Step 4: Simplify right side
   95,812.50x = 21,040,807,970.25
5. Step 5: Solve for x
   x = 21,040,807,970.25/95,812.50
6. Step 6: Final answer
   x = 219,604.00