Finding the Third Proportional to 734,934 and 1,574,838

Step by Step Solution

1. Step 1: Write the proportion equation
   734,934 : 1,574,838 = 1,574,838 : x
2. Step 2: Convert to fraction form
   734,934/1,574,838 = 1,574,838/x
3. Step 3: Cross multiply
   734,934x = 1,574,838 × 1,574,838
4. Step 4: Simplify right side
   734,934x = 2,480,114,726,244
5. Step 5: Solve for x
   x = 2,480,114,726,244/734,934
6. Step 6: Final answer
   x = 3,374,608.78