Finding the Third Proportional to 555,674 and 1,194,185

Step by Step Solution

1. Step 1: Write the proportion equation
   555,674 : 1,194,185 = 1,194,185 : x
2. Step 2: Convert to fraction form
   555,674/1,194,185 = 1,194,185/x
3. Step 3: Cross multiply
   555,674x = 1,194,185 × 1,194,185
4. Step 4: Simplify right side
   555,674x = 1,426,077,814,225
5. Step 5: Solve for x
   x = 1,426,077,814,225/555,674
6. Step 6: Final answer
   x = 2,566,392.91