Finding the Third Proportional to 480,234 and 1,030,446

Step by Step Solution

1. Step 1: Write the proportion equation
   480,234 : 1,030,446 = 1,030,446 : x
2. Step 2: Convert to fraction form
   480,234/1,030,446 = 1,030,446/x
3. Step 3: Cross multiply
   480,234x = 1,030,446 × 1,030,446
4. Step 4: Simplify right side
   480,234x = 1,061,818,958,916
5. Step 5: Solve for x
   x = 1,061,818,958,916/480,234
6. Step 6: Final answer
   x = 2,211,044.95