Finding the Third Proportional to 986,408 and 1,479,614

Step by Step Solution

1. Step 1: Write the proportion equation
   986,408 : 1,479,614 = 1,479,614 : x
2. Step 2: Convert to fraction form
   986,408/1,479,614 = 1,479,614/x
3. Step 3: Cross multiply
   986,408x = 1,479,614 × 1,479,614
4. Step 4: Simplify right side
   986,408x = 2,189,257,588,996
5. Step 5: Solve for x
   x = 2,189,257,588,996/986,408
6. Step 6: Final answer
   x = 2,219,424.00