Finding the Third Proportional to 705,402 and 1,008,328

Step by Step Solution

1. Step 1: Write the proportion equation
   705,402 : 1,008,328 = 1,008,328 : x
2. Step 2: Convert to fraction form
   705,402/1,008,328 = 1,008,328/x
3. Step 3: Cross multiply
   705,402x = 1,008,328 × 1,008,328
4. Step 4: Simplify right side
   705,402x = 1,016,725,355,584
5. Step 5: Solve for x
   x = 1,016,725,355,584/705,402
6. Step 6: Final answer
   x = 1,441,341.75