Finding the Third Proportional to 560,850 and 1,223,196

Step by Step Solution

1. Step 1: Write the proportion equation
   560,850 : 1,223,196 = 1,223,196 : x
2. Step 2: Convert to fraction form
   560,850/1,223,196 = 1,223,196/x
3. Step 3: Cross multiply
   560,850x = 1,223,196 × 1,223,196
4. Step 4: Simplify right side
   560,850x = 1,496,208,454,416
5. Step 5: Solve for x
   x = 1,496,208,454,416/560,850
6. Step 6: Final answer
   x = 2,667,751.55