Finding the Third Proportional to 560,955 and 1,223,442

Step by Step Solution

1. Step 1: Write the proportion equation
   560,955 : 1,223,442 = 1,223,442 : x
2. Step 2: Convert to fraction form
   560,955/1,223,442 = 1,223,442/x
3. Step 3: Cross multiply
   560,955x = 1,223,442 × 1,223,442
4. Step 4: Simplify right side
   560,955x = 1,496,810,327,364
5. Step 5: Solve for x
   x = 1,496,810,327,364/560,955
6. Step 6: Final answer
   x = 2,668,325.14