Finding the Third Proportional to 708,212 and 1,096,592

Step by Step Solution

1. Step 1: Write the proportion equation
   708,212 : 1,096,592 = 1,096,592 : x
2. Step 2: Convert to fraction form
   708,212/1,096,592 = 1,096,592/x
3. Step 3: Cross multiply
   708,212x = 1,096,592 × 1,096,592
4. Step 4: Simplify right side
   708,212x = 1,202,514,014,464
5. Step 5: Solve for x
   x = 1,202,514,014,464/708,212
6. Step 6: Final answer
   x = 1,697,957.69