Finding the Third Proportional to 560,384 and 1,199,494

Step by Step Solution

1. Step 1: Write the proportion equation
   560,384 : 1,199,494 = 1,199,494 : x
2. Step 2: Convert to fraction form
   560,384/1,199,494 = 1,199,494/x
3. Step 3: Cross multiply
   560,384x = 1,199,494 × 1,199,494
4. Step 4: Simplify right side
   560,384x = 1,438,785,856,036
5. Step 5: Solve for x
   x = 1,438,785,856,036/560,384
6. Step 6: Final answer
   x = 2,567,499.89