Finding the Third Proportional to 3,277,874 and 7,153,492

Step by Step Solution

1. Step 1: Write the proportion equation
   3,277,874 : 7,153,492 = 7,153,492 : x
2. Step 2: Convert to fraction form
   3,277,874/7,153,492 = 7,153,492/x
3. Step 3: Cross multiply
   3,277,874x = 7,153,492 × 7,153,492
4. Step 4: Simplify right side
   3,277,874x = 51,172,447,794,064
5. Step 5: Solve for x
   x = 51,172,447,794,064/3,277,874
6. Step 6: Final answer
   x = 15,611,474.94