Finding the Third Proportional to 219,188.41 and 471,667.81

Step by Step Solution

1. Step 1: Write the proportion equation
   219,188.41 : 471,667.81 = 471,667.81 : x
2. Step 2: Convert to fraction form
   219,188.41/471,667.81 = 471,667.81/x
3. Step 3: Cross multiply
   219,188.41x = 471,667.81 × 471,667.81
4. Step 4: Simplify right side
   219,188.41x = 222,470,525,348.54
5. Step 5: Solve for x
   x = 222,470,525,348.54/219,188.41
6. Step 6: Final answer
   x = 1,014,973.96