Finding the Third Proportional to 613,404 and 1,251,846

Step by Step Solution

1. Step 1: Write the proportion equation
   613,404 : 1,251,846 = 1,251,846 : x
2. Step 2: Convert to fraction form
   613,404/1,251,846 = 1,251,846/x
3. Step 3: Cross multiply
   613,404x = 1,251,846 × 1,251,846
4. Step 4: Simplify right side
   613,404x = 1,567,118,407,716
5. Step 5: Solve for x
   x = 1,567,118,407,716/613,404
6. Step 6: Final answer
   x = 2,554,790.00