Finding the Third Proportional to 219,882 and 479,110.50

Step by Step Solution

1. Step 1: Write the proportion equation
   219,882 : 479,110.50 = 479,110.50 : x
2. Step 2: Convert to fraction form
   219,882/479,110.50 = 479,110.50/x
3. Step 3: Cross multiply
   219,882x = 479,110.50 × 479,110.50
4. Step 4: Simplify right side
   219,882x = 229,546,871,210.25
5. Step 5: Solve for x
   x = 229,546,871,210.25/219,882
6. Step 6: Final answer
   x = 1,043,954.81