Finding the Third Proportional to 726,614 and 1,134,068

Step by Step Solution

1. Step 1: Write the proportion equation
   726,614 : 1,134,068 = 1,134,068 : x
2. Step 2: Convert to fraction form
   726,614/1,134,068 = 1,134,068/x
3. Step 3: Cross multiply
   726,614x = 1,134,068 × 1,134,068
4. Step 4: Simplify right side
   726,614x = 1,286,110,228,624
5. Step 5: Solve for x
   x = 1,286,110,228,624/726,614
6. Step 6: Final answer
   x = 1,770,004.75