Finding the Third Proportional to 219,046 and 470,850

Step by Step Solution

1. Step 1: Write the proportion equation
   219,046 : 470,850 = 470,850 : x
2. Step 2: Convert to fraction form
   219,046/470,850 = 470,850/x
3. Step 3: Cross multiply
   219,046x = 470,850 × 470,850
4. Step 4: Simplify right side
   219,046x = 221,699,722,500
5. Step 5: Solve for x
   x = 221,699,722,500/219,046
6. Step 6: Final answer
   x = 1,012,114.91