Finding the Third Proportional to 700,496 and 1,109,388

Step by Step Solution

1. Step 1: Write the proportion equation
   700,496 : 1,109,388 = 1,109,388 : x
2. Step 2: Convert to fraction form
   700,496/1,109,388 = 1,109,388/x
3. Step 3: Cross multiply
   700,496x = 1,109,388 × 1,109,388
4. Step 4: Simplify right side
   700,496x = 1,230,741,734,544
5. Step 5: Solve for x
   x = 1,230,741,734,544/700,496
6. Step 6: Final answer
   x = 1,756,957.55