Finding the Third Proportional to 679,068 and 1,018,683

Step by Step Solution

1. Step 1: Write the proportion equation
   679,068 : 1,018,683 = 1,018,683 : x
2. Step 2: Convert to fraction form
   679,068/1,018,683 = 1,018,683/x
3. Step 3: Cross multiply
   679,068x = 1,018,683 × 1,018,683
4. Step 4: Simplify right side
   679,068x = 1,037,715,054,489
5. Step 5: Solve for x
   x = 1,037,715,054,489/679,068
6. Step 6: Final answer
   x = 1,528,146.01