Finding the Third Proportional to 477,414 and 1,031,940

Step by Step Solution

1. Step 1: Write the proportion equation
   477,414 : 1,031,940 = 1,031,940 : x
2. Step 2: Convert to fraction form
   477,414/1,031,940 = 1,031,940/x
3. Step 3: Cross multiply
   477,414x = 1,031,940 × 1,031,940
4. Step 4: Simplify right side
   477,414x = 1,064,900,163,600
5. Step 5: Solve for x
   x = 1,064,900,163,600/477,414
6. Step 6: Final answer
   x = 2,230,559.14