Finding the Third Proportional to 703,410 and 1,007,973

Step by Step Solution

1. Step 1: Write the proportion equation
   703,410 : 1,007,973 = 1,007,973 : x
2. Step 2: Convert to fraction form
   703,410/1,007,973 = 1,007,973/x
3. Step 3: Cross multiply
   703,410x = 1,007,973 × 1,007,973
4. Step 4: Simplify right side
   703,410x = 1,016,009,568,729
5. Step 5: Solve for x
   x = 1,016,009,568,729/703,410
6. Step 6: Final answer
   x = 1,444,405.92