Finding the Third Proportional to 1,540,373 and 3,434,923

Step by Step Solution

1. Step 1: Write the proportion equation
   1,540,373 : 3,434,923 = 3,434,923 : x
2. Step 2: Convert to fraction form
   1,540,373/3,434,923 = 3,434,923/x
3. Step 3: Cross multiply
   1,540,373x = 3,434,923 × 3,434,923
4. Step 4: Simplify right side
   1,540,373x = 11,798,696,015,929
5. Step 5: Solve for x
   x = 11,798,696,015,929/1,540,373
6. Step 6: Final answer
   x = 7,659,635.70