Finding the Third Proportional to 443,897 and 695,595

Step by Step Solution

1. Step 1: Write the proportion equation
   443,897 : 695,595 = 695,595 : x
2. Step 2: Convert to fraction form
   443,897/695,595 = 695,595/x
3. Step 3: Cross multiply
   443,897x = 695,595 × 695,595
4. Step 4: Simplify right side
   443,897x = 483,852,404,025
5. Step 5: Solve for x
   x = 483,852,404,025/443,897
6. Step 6: Final answer
   x = 1,090,010.53