Finding the Third Proportional to 2,277,434 and 3,439,677

Step by Step Solution

1. Step 1: Write the proportion equation
   2,277,434 : 3,439,677 = 3,439,677 : x
2. Step 2: Convert to fraction form
   2,277,434/3,439,677 = 3,439,677/x
3. Step 3: Cross multiply
   2,277,434x = 3,439,677 × 3,439,677
4. Step 4: Simplify right side
   2,277,434x = 11,831,377,864,329
5. Step 5: Solve for x
   x = 11,831,377,864,329/2,277,434
6. Step 6: Final answer
   x = 5,195,047.52