Finding the Third Proportional to 560,846 and 1,223,191

Step by Step Solution

1. Step 1: Write the proportion equation
   560,846 : 1,223,191 = 1,223,191 : x
2. Step 2: Convert to fraction form
   560,846/1,223,191 = 1,223,191/x
3. Step 3: Cross multiply
   560,846x = 1,223,191 × 1,223,191
4. Step 4: Simplify right side
   560,846x = 1,496,196,222,481
5. Step 5: Solve for x
   x = 1,496,196,222,481/560,846
6. Step 6: Final answer
   x = 2,667,748.76