Finding the Third Proportional to 705,364 and 1,074,563

Step by Step Solution

1. Step 1: Write the proportion equation
   705,364 : 1,074,563 = 1,074,563 : x
2. Step 2: Convert to fraction form
   705,364/1,074,563 = 1,074,563/x
3. Step 3: Cross multiply
   705,364x = 1,074,563 × 1,074,563
4. Step 4: Simplify right side
   705,364x = 1,154,685,640,969
5. Step 5: Solve for x
   x = 1,154,685,640,969/705,364
6. Step 6: Final answer
   x = 1,637,006.77