Finding the Third Proportional to 1,818,956 and 3,031,410

Step by Step Solution

1. Step 1: Write the proportion equation
   1,818,956 : 3,031,410 = 3,031,410 : x
2. Step 2: Convert to fraction form
   1,818,956/3,031,410 = 3,031,410/x
3. Step 3: Cross multiply
   1,818,956x = 3,031,410 × 3,031,410
4. Step 4: Simplify right side
   1,818,956x = 9,189,446,588,100
5. Step 5: Solve for x
   x = 9,189,446,588,100/1,818,956
6. Step 6: Final answer
   x = 5,052,044.46