Finding the Third Proportional to 700,003 and 1,085,973

Step by Step Solution

1. Step 1: Write the proportion equation
   700,003 : 1,085,973 = 1,085,973 : x
2. Step 2: Convert to fraction form
   700,003/1,085,973 = 1,085,973/x
3. Step 3: Cross multiply
   700,003x = 1,085,973 × 1,085,973
4. Step 4: Simplify right side
   700,003x = 1,179,337,356,729
5. Step 5: Solve for x
   x = 1,179,337,356,729/700,003
6. Step 6: Final answer
   x = 1,684,760.43