Finding the Third Proportional to 658,018 and 1,415,852

Step by Step Solution

1. Step 1: Write the proportion equation
   658,018 : 1,415,852 = 1,415,852 : x
2. Step 2: Convert to fraction form
   658,018/1,415,852 = 1,415,852/x
3. Step 3: Cross multiply
   658,018x = 1,415,852 × 1,415,852
4. Step 4: Simplify right side
   658,018x = 2,004,636,885,904
5. Step 5: Solve for x
   x = 2,004,636,885,904/658,018
6. Step 6: Final answer
   x = 3,046,477.28