Finding the Third Proportional to 698,684 and 1,496,964

Step by Step Solution

1. Step 1: Write the proportion equation
   698,684 : 1,496,964 = 1,496,964 : x
2. Step 2: Convert to fraction form
   698,684/1,496,964 = 1,496,964/x
3. Step 3: Cross multiply
   698,684x = 1,496,964 × 1,496,964
4. Step 4: Simplify right side
   698,684x = 2,240,901,217,296
5. Step 5: Solve for x
   x = 2,240,901,217,296/698,684
6. Step 6: Final answer
   x = 3,207,317.21