Finding the Third Proportional to 734,746 and 1,134,856

Step by Step Solution

1. Step 1: Write the proportion equation
   734,746 : 1,134,856 = 1,134,856 : x
2. Step 2: Convert to fraction form
   734,746/1,134,856 = 1,134,856/x
3. Step 3: Cross multiply
   734,746x = 1,134,856 × 1,134,856
4. Step 4: Simplify right side
   734,746x = 1,287,898,140,736
5. Step 5: Solve for x
   x = 1,287,898,140,736/734,746
6. Step 6: Final answer
   x = 1,752,848.11