Finding the Third Proportional to 476,031 and 1,030,428

Step by Step Solution

1. Step 1: Write the proportion equation
   476,031 : 1,030,428 = 1,030,428 : x
2. Step 2: Convert to fraction form
   476,031/1,030,428 = 1,030,428/x
3. Step 3: Cross multiply
   476,031x = 1,030,428 × 1,030,428
4. Step 4: Simplify right side
   476,031x = 1,061,781,863,184
5. Step 5: Solve for x
   x = 1,061,781,863,184/476,031
6. Step 6: Final answer
   x = 2,230,488.90