Finding the Third Proportional to 94,959 and 221,845.50

Step by Step Solution

1. Step 1: Write the proportion equation
   94,959 : 221,845.50 = 221,845.50 : x
2. Step 2: Convert to fraction form
   94,959/221,845.50 = 221,845.50/x
3. Step 3: Cross multiply
   94,959x = 221,845.50 × 221,845.50
4. Step 4: Simplify right side
   94,959x = 49,215,425,870.25
5. Step 5: Solve for x
   x = 49,215,425,870.25/94,959
6. Step 6: Final answer
   x = 518,280.79