Finding the Third Proportional to 94,968 and 221,863.50

Step by Step Solution

1. Step 1: Write the proportion equation
   94,968 : 221,863.50 = 221,863.50 : x
2. Step 2: Convert to fraction form
   94,968/221,863.50 = 221,863.50/x
3. Step 3: Cross multiply
   94,968x = 221,863.50 × 221,863.50
4. Step 4: Simplify right side
   94,968x = 49,223,412,632.25
5. Step 5: Solve for x
   x = 49,223,412,632.25/94,968
6. Step 6: Final answer
   x = 518,315.78