Finding the Third Proportional to 807,084 and 1,770,903

Step by Step Solution

1. Step 1: Write the proportion equation
   807,084 : 1,770,903 = 1,770,903 : x
2. Step 2: Convert to fraction form
   807,084/1,770,903 = 1,770,903/x
3. Step 3: Cross multiply
   807,084x = 1,770,903 × 1,770,903
4. Step 4: Simplify right side
   807,084x = 3,136,097,435,409
5. Step 5: Solve for x
   x = 3,136,097,435,409/807,084
6. Step 6: Final answer
   x = 3,885,713.80