Finding the Third Proportional to 93,914.50 and 221,470.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,914.50 : 221,470.50 = 221,470.50 : x
2. Step 2: Convert to fraction form
   93,914.50/221,470.50 = 221,470.50/x
3. Step 3: Cross multiply
   93,914.50x = 221,470.50 × 221,470.50
4. Step 4: Simplify right side
   93,914.50x = 49,049,182,370.25
5. Step 5: Solve for x
   x = 49,049,182,370.25/93,914.50
6. Step 6: Final answer
   x = 522,274.86