Finding the Third Proportional to 750,357 and 1,643,016

Step by Step Solution

1. Step 1: Write the proportion equation
   750,357 : 1,643,016 = 1,643,016 : x
2. Step 2: Convert to fraction form
   750,357/1,643,016 = 1,643,016/x
3. Step 3: Cross multiply
   750,357x = 1,643,016 × 1,643,016
4. Step 4: Simplify right side
   750,357x = 2,699,501,576,256
5. Step 5: Solve for x
   x = 2,699,501,576,256/750,357
6. Step 6: Final answer
   x = 3,597,622.97