Finding the Third Proportional to 214,808 and 470,932

Step by Step Solution

1. Step 1: Write the proportion equation
   214,808 : 470,932 = 470,932 : x
2. Step 2: Convert to fraction form
   214,808/470,932 = 470,932/x
3. Step 3: Cross multiply
   214,808x = 470,932 × 470,932
4. Step 4: Simplify right side
   214,808x = 221,776,948,624
5. Step 5: Solve for x
   x = 221,776,948,624/214,808
6. Step 6: Final answer
   x = 1,032,442.69