Finding the Third Proportional to 698,672 and 1,496,944

Step by Step Solution

1. Step 1: Write the proportion equation
   698,672 : 1,496,944 = 1,496,944 : x
2. Step 2: Convert to fraction form
   698,672/1,496,944 = 1,496,944/x
3. Step 3: Cross multiply
   698,672x = 1,496,944 × 1,496,944
4. Step 4: Simplify right side
   698,672x = 2,240,841,339,136
5. Step 5: Solve for x
   x = 2,240,841,339,136/698,672
6. Step 6: Final answer
   x = 3,207,286.59