Finding the Third Proportional to 1,128,123 and 2,462,031

Step by Step Solution

1. Step 1: Write the proportion equation
   1,128,123 : 2,462,031 = 2,462,031 : x
2. Step 2: Convert to fraction form
   1,128,123/2,462,031 = 2,462,031/x
3. Step 3: Cross multiply
   1,128,123x = 2,462,031 × 2,462,031
4. Step 4: Simplify right side
   1,128,123x = 6,061,596,644,961
5. Step 5: Solve for x
   x = 6,061,596,644,961/1,128,123
6. Step 6: Final answer
   x = 5,373,169.99