Finding the Third Proportional to 219,314 and 469,764

Step by Step Solution

1. Step 1: Write the proportion equation
   219,314 : 469,764 = 469,764 : x
2. Step 2: Convert to fraction form
   219,314/469,764 = 469,764/x
3. Step 3: Cross multiply
   219,314x = 469,764 × 469,764
4. Step 4: Simplify right side
   219,314x = 220,678,215,696
5. Step 5: Solve for x
   x = 220,678,215,696/219,314
6. Step 6: Final answer
   x = 1,006,220.38