Finding the Third Proportional to 1,098,467 and 2,315,031

Step by Step Solution

1. Step 1: Write the proportion equation
   1,098,467 : 2,315,031 = 2,315,031 : x
2. Step 2: Convert to fraction form
   1,098,467/2,315,031 = 2,315,031/x
3. Step 3: Cross multiply
   1,098,467x = 2,315,031 × 2,315,031
4. Step 4: Simplify right side
   1,098,467x = 5,359,368,530,961
5. Step 5: Solve for x
   x = 5,359,368,530,961/1,098,467
6. Step 6: Final answer
   x = 4,878,952.70