Finding the Third Proportional to 499,230 and 1,077,186

Step by Step Solution

1. Step 1: Write the proportion equation
   499,230 : 1,077,186 = 1,077,186 : x
2. Step 2: Convert to fraction form
   499,230/1,077,186 = 1,077,186/x
3. Step 3: Cross multiply
   499,230x = 1,077,186 × 1,077,186
4. Step 4: Simplify right side
   499,230x = 1,160,329,678,596
5. Step 5: Solve for x
   x = 1,160,329,678,596/499,230
6. Step 6: Final answer
   x = 2,324,238.68