Finding the Third Proportional to 108,276.75 and 223,411.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,276.75 : 223,411.50 = 223,411.50 : x
2. Step 2: Convert to fraction form
   108,276.75/223,411.50 = 223,411.50/x
3. Step 3: Cross multiply
   108,276.75x = 223,411.50 × 223,411.50
4. Step 4: Simplify right side
   108,276.75x = 49,912,698,332.25
5. Step 5: Solve for x
   x = 49,912,698,332.25/108,276.75
6. Step 6: Final answer
   x = 460,973.37