Finding the Third Proportional to 734,668 and 1,113,093

Step by Step Solution

1. Step 1: Write the proportion equation
   734,668 : 1,113,093 = 1,113,093 : x
2. Step 2: Convert to fraction form
   734,668/1,113,093 = 1,113,093/x
3. Step 3: Cross multiply
   734,668x = 1,113,093 × 1,113,093
4. Step 4: Simplify right side
   734,668x = 1,238,976,026,649
5. Step 5: Solve for x
   x = 1,238,976,026,649/734,668
6. Step 6: Final answer
   x = 1,686,443.44